COc1cc(Cc2cnc(N)nc2N)cc(OC)c1-n1cccc1 mol37061 0_1 COc1cc(Cc2c[nH+]c(N)nc2N)cc(OC)c1-n1cccc1 mol37061 1_1 COc1cc(Cc2cnc([NH3+])nc2N)cc(OC)c1-n1cccc1 mol37061 1_2 COc1cc(Cc2cnc(N)nc2[NH3+])cc(OC)c1-n1cccc1 mol37061 1_3 COc1cc(Cc2cnc(N)[nH+]c2N)cc(OC)c1-n1cccc1 mol37061 1_4