Cc1c([NH3+])nc(N)nc1[O-] mol4144 0_1 Cc1c([O-])nc(N)[nH+]c1N mol4144 0_2 Cc1c(N)nc([NH3+])nc1[O-] mol4144 0_3 Cc1c(N)nc(N)nc1O mol4144 0_4 Cc1c(O)nc(N)[nH+]c1N mol4144 1_1 Cc1c([NH3+])nc(N)nc1O mol4144 1_2 Cc1c([O-])nc([NH3+])[nH+]c1N mol4144 1_3 Cc1c([O-])nc(N)[nH+]c1[NH3+] mol4144 1_4 Cc1c([NH3+])nc([NH3+])nc1[O-] mol4144 1_5 Cc1c(N)nc(N)[nH+]c1O mol4144 1_6 Cc1c(N)nc([NH3+])nc1O mol4144 1_7 Cc1c(N)nc(N)nc1[O-] mol4144 -1_1