[O-]c1c([NH+]=Nc2ccccn2)ccc2cccnc12 mol11946 0_1 Oc1c(N=Nc2ccccn2)ccc2cccnc12 mol11946 0_2 [O-]c1c(N=Nc2cccc[nH+]2)ccc2cccnc12 mol11946 0_3 [O-]c1c(N=Nc2ccccn2)ccc2ccc[nH+]c12 mol11946 0_4 [O-]c1c(N=[NH+]c2ccccn2)ccc2cccnc12 mol11946 0_5 [O-]c1c(N=Nc2ccccn2)ccc2cccnc12 mol11946 -1_1