CCNC(=O)c1nc(OC)cc(N(C)C)n1    mol18804    0_1
CCNC(=O)c1nc(OC)cc(N(C)C)[nH+]1    mol18804    1_1
CCNC(=O)c1nc(OC)cc([NH+](C)C)n1    mol18804    1_2
CCNC(=O)c1nc(N(C)C)cc(OC)[nH+]1    mol18804    1_3