InChI=1/C17H13ClN4O2/c18-13-7-21-16(22-17(19)20)12-5-9(1-3-11(12)13)10-2-4-14-15(6-10)24-8-23-14/h1-7H,8H2,(H4,19,20,21,22)/p+1/fC17H14ClN4O2/h22H,19-20H2/q+1 AA9A8E6324F8C4A9