COc1ccc2c(c1)N(CCCN(C)C)c1ccccc1S2 mol17522 0_1 COc1ccc2c(c1)[NH+](CCCN(C)C)c1ccccc1S2 mol17522 1_1 COc1ccc2c(c1)N(CCC[NH+](C)C)c1ccccc1S2 mol17522 1_2