InChI=1/C16H12ClN3O4/c1-7-12(14(21)23-2)16(10(6-18)13(19)24-7)9-5-8(17)3-4-11(9)20-15(16)22/h3-5H,19H2,1-2H3,(H,20,22)/t16-/m0/s1/f/h20H 40A9F14FF6D661F0