CCOC(=O)Nc1ncnc2nc[nH]c12 mol15787 0_1 CCOC(=O)Nc1nc[nH+]c2nc[nH]c12 mol15787 1_1 CCOC(=O)Nc1ncnc2[nH+]c[nH]c12 mol15787 1_2 CCOC(=O)Nc1[nH+]cnc2nc[nH]c12 mol15787 1_3 CCOC(=O)Nc1ncnc2nc[n-]c12 mol15787 -1_1 CCOC(=O)[N-]c1ncnc2nc[n-]c12 mol15787 -2_1