InChI=1S/C23H16O6.C21H27ClN2O2/c24-20-16(14-7-3-1-5-12(14)9-18(20)22(26)27)11-17-15-8-4-2-6-13(15)10-19(21(17)25)23(28)29;22-20-8-6-19(7-9-20)21(18-4-2-1-3-5-18)24-12-10-23(11-13-24)14-16-26-17-15-25/h1-10,24-25H,11H2,(H,26,27)(H,28,29);1-9,21,25H,10-17H2