InChI=1/C20H14ClN3O3/c1-11-6-7-13(9-16(11)21)24-19(26)15(18(25)23-20(24)27)8-12-10-22-17-5-3-2-4-14(12)17/h2-10,22H,1H3,(H,23,25,27)/p-1/b15-8+/fC20H13ClN3O3/q-1 F2433FD336C77D06