InChI=1/C23H14O4/c24-15-7-5-13(6-8-15)20-12-14-11-16(25)9-10-19(14)23(20)21(26)17-3-1-2-4-18(17)22(23)27/h1-12,24-25H	3A79C89E5D9EB381