InChI=1/C25H20ClNO4/c1-15-21(13-16-4-3-5-18(12-16)25(29)30)22-14-20(31-2)10-11-23(22)27(15)24(28)17-6-8-19(26)9-7-17/h3-12,14H,13H2,1-2H3,(H,29,30)/p-1/fC25H19ClNO4/q-1 38D9B7F1F6611D83