COc1ccc(-c2nnn(C)n2)cc1 mol25933 0_1 COc1ccc(-c2n[nH+]n(C)n2)cc1 mol25933 1_1 COc1ccc(-c2nnn(C)[nH+]2)cc1 mol25933 1_2 COc1ccc(-c2nn(C)n[nH+]2)cc1 mol25933 1_3