InChI=1/C20H18ClN3O3/c1-22-20(25)15-7-3-6-14-12-4-2-5-13(12)18(23-19(14)15)11-8-9-16(21)17(10-11)24(26)27/h2-4,6-10,12-13,18,23H,5H2,1H3,(H,22,25)/t12-,13-,18-/m1/s1/f/h22H 344E73A1A9AB8291