InChI=1/C27H28O12/c1-2-37-26(35)27(36)13-21(32)25(39-24(34)10-6-16-4-8-18(29)20(31)12-16)22(14-27)38-23(33)9-5-15-3-7-17(28)19(30)11-15/h3-12,21-22,25,28-32,36H,2,13-14H2,1H3/b9-5+,10-6+/t21-,22-,25-,27+/m1/s1 CCEE8E6C46DD0978