Cc1nc2c(N(C)C)ncnc2n(-c2ccccn2)c1=O mol8171 0_1 Cc1nc2c(N(C)C)nc[nH+]c2n(-c2ccccn2)c1=O mol8171 1_1 Cc1nc2c(N(C)C)ncnc2n(-c2cccc[nH+]2)c1=O mol8171 1_2 Cc1nc2c(N(C)C)[nH+]cnc2n(-c2ccccn2)c1=O mol8171 1_3 Cc1nc2c([NH+](C)C)ncnc2n(-c2ccccn2)c1=O mol8171 1_4 Cc1[nH+]c2c(N(C)C)ncnc2n(-c2ccccn2)c1=O mol8171 1_5