Oc1nsc2c1CCNC2    mol21115    0_1
[O-]c1nsc2c1CC[NH2+]C2    mol21115    0_2
Oc1nsc2c1CC[NH2+]C2    mol21115    1_1
Oc1[nH+]sc2c1CCNC2    mol21115    1_2
[O-]c1nsc2c1CCNC2    mol21115    -1_1