[O-]c1ccnc2ncc[nH+]c12 mol4693 0_1 [O-]c1ccnc2[nH+]ccnc12 mol4693 0_2 Oc1ccnc2nccnc12 mol4693 0_3 [O-]c1cc[nH+]c2nccnc12 mol4693 0_4 [O-]c1cc[nH+]c2ncc[nH+]c12 mol4693 1_1 Oc1ccnc2ncc[nH+]c12 mol4693 1_2 Oc1ccnc2[nH+]ccnc12 mol4693 1_3 [O-]c1cc[nH+]c2[nH+]ccnc12 mol4693 1_4 [O-]c1ccnc2[nH+]cc[nH+]c12 mol4693 1_5 Oc1cc[nH+]c2nccnc12 mol4693 1_6 [O-]c1ccnc2nccnc12 mol4693 -1_1