COc1ccc(-n2nn[nH+]c2C)cc1 mol25477 1_1 COc1ccc(-n2[nH+]nnc2C)cc1 mol25477 1_2 COc1ccc(-n2n[nH+]nc2C)cc1 mol25477 1_3 COc1ccc(-n2[nH+]n[nH+]c2C)cc1 mol25477 2_1 COc1ccc(-n2n[nH+][nH+]c2C)cc1 mol25477 2_2 COc1ccc(-n2[nH+][nH+]nc2C)cc1 mol25477 2_3