Nc1c2c(ncn2Cc2ccccc2)nc[n+]1[O-] mol14850 0_1 Nc1c2c(ncn2Cc2ccccc2)nc[n+]1O mol14850 1_1 [NH3+]c1c2c(ncn2Cc2ccccc2)nc[n+]1[O-] mol14850 1_2 Nc1c2c(ncn2Cc2ccccc2)[nH+]c[n+]1[O-] mol14850 1_3 Nc1c2c(nc[n+]1[O-])[nH+]cn2Cc1ccccc1 mol14850 1_4