Cc1cccc(C)c1CNc1ccnc2c1nc(C)n2C mol19025 0_1 Cc1cccc(C)c1CNc1cc[nH+]c2c1nc(C)n2C mol19025 1_1 Cc1cccc(C)c1CNc1ccnc2c1[nH+]c(C)n2C mol19025 1_2 Cc1cccc(C)c1C[NH2+]c1ccnc2c1nc(C)n2C mol19025 1_3