Nc1nc(N)nc(NCc2ccccc2)n1 mol35710 0_1 Nc1nc([NH3+])nc(NCc2ccccc2)n1 mol35710 1_1 Nc1nc(N)[nH+]c(NCc2ccccc2)n1 mol35710 1_2 Nc1nc(NCc2ccccc2)nc(N)[nH+]1 mol35710 1_3 Nc1nc(N)nc([NH2+]Cc2ccccc2)n1 mol35710 1_4