#!/usr/local2/bin/python2.3
import shutil, os, string, sys

molfold = os.listdir(sys.argv[1])
molfold.sort()
new_molfile = open(sys.argv[1]+'_012506.sdf', 'w')

for file in molfold:
    new_molfile.write(file[:-4])
    molfile = open(sys.argv[1]+'/'+file, 'r')
    for line in molfile.readlines():
            new_molfile.write(line)
molfile.close()
new_molfile.close()