InChI=1/C21H14ClN3O3/c1-10-4-3-5-13-11(2)19(28-18(10)13)17(26)15(9-23)20-24-16-8-12(22)6-7-14(16)21(27)25-20/h3-8,15H,1-2H3,(H,24,25,27)/t15-/m0/s1/f/h25H 6AA295F986362953