Cc1cc2cc[nH]c2c(C(=O)Nc2ccn(C)n2)n1 mol16819 0_1 Cc1cc2cc[nH]c2c(C(=O)Nc2ccn(C)n2)[nH+]1 mol16819 1_1 Cc1cc2cc[nH]c2c(C(=O)Nc2ccn(C)[nH+]2)n1 mol16819 1_2