InChI: | InChI=1/C23H16O6.2C21H27NO/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;2*23-21(19-11-4-1-5-12-19,20-13-6-2-7-14-20)15-10-18-22-16-8-3-9-17-22/h1-10,24-25H,11H2,(H,26,27)(H,28,29);2*1-2,4-7,11-14,23H,3,8-10,15-18H2 |