O C00001
O=O C00007
C(=O)=O C00011
N C00014
[Fe] C00023
OO C00027
[Mn] C00034
[Zn] C00038
C(=O)O C00058
C=O C00067
*O C00069
[Cu] C00070
*C=O C00071
[Ca+2] C00076
* C00080
CC=O C00084
[S] C00087
N(=O)O C00088
[Cl-] C00115
CO C00132
*S C00145
[Mo] C00150
[Co] C00175
[C-]#N C00177
NO C00192
CN C00218
*CO C00226
*S C00229
[C-]#[O+] C00237
[K+] C00238
S C00283
*C=O C00285
[Ni] C00291
*S* C00297
[Mg+2] C00305
*CO C00339
*CN C00375
CS C00409
CCO C00469
C(=O)N C00488
[N]=O C00533
CNC C00543
CSC C00580
N#N C00697
[Cl-] C00698
[Hg+2] C00703
[O-]=O C00704
*N C00706
[I-] C00708
*Br C00720
*C#N C00726
*C=O C00737
[F-] C00742
[W] C00753
CCN C00797
*S C00812
S[Fe] C00824
[N-]=[N+]=O C00887
*N C00893
*OO C01025
[Hg] C01319
*I C01321
[Br-] C01324
C#N C01326
Cl C01327
[OH-] C01328
[Na+] C01330
*Cl C01334
*O C01335
*S C01336
[NH4+] C01342
*[Hg+] C01343
[NH4+].[OH-] C01358
*C=O C01360
II C01382
[Cd+2] C01413
C(#N)O C01417
C C01438
OCl=O C01486
[SeH2] C01528
[Se-2] C01529
C#C C01548
C(#N)N C01566
*N C01664
*S[Hg] C01731
C(#N)S C01755
*C* C01872
*[Hg] C01886
*C#N C01887
*N C01890
*SO C02245
*NO C02252
C(Cl)Cl C02271
C(N)N C02311
*N* C02324
*NC C02436
*O C02525
C[Se]C C02535
*N C02580
C(Cl)Br C02661
C[Te]C C02677
*O C03130
C(N)N C03687
OP=O C05339
NN C05361
C[SeH] C05703
*N C06061
*N C06375
C=C C06547
C1CO1 C06548
[Pb+2] C06696
[Ag] C06710
C=CCl C06793
C(=O)=S C07331
[Mg](Cl)Cl C07755
O[Mg]O C07876
Cl[Ca]Cl C08130
[F-].[Na+] C08142
[K+].[I-] C08219
O=S=O C09306
COC C11144
C[Hg]Cl C11146
CF C11147
*S C11482
CC=C C11505
NO.Cl C11598
C1CN1 C11687
O[Ca]O C12277
[NH4+].[Cl-] C12538
O=[Mg] C12567
O[K] C12568
O[Na] C12569
O=[Zn] C12570
C=O C12942
O=[Ca] C13140
[O-]Cl.[Na+] C13174
[Cl-].[201Tl+] C13188
[Ca](Br)Br C13189
[K+].[Br-] C13198
[Xe] C13373
Cl[Hg]Cl C13377
O=[Ti]=O C13409
Cl[89Sr]Cl C13506
O[Rb] C13515
[Na+].[Br-] C13562
[Na+].[Cl-] C13563
Cl C13564
Cl[Zn]Cl C13565
[Cl-].[K+] C13567
Br C13645
[Ba+2] C13881
[Sr+2] C13884
[Na][131I] C14042