Nc1cccc2[nH]c(Cc3ccccc3)nc12 mol4485 0_1 [NH3+]c1cccc2[nH]c(Cc3ccccc3)nc12 mol4485 1_1 Nc1cccc2[nH]c(Cc3ccccc3)[nH+]c12 mol4485 1_2 [NH3+]c1cccc2[nH]c(Cc3ccccc3)[nH+]c12 mol4485 2_1