InChI=1S/C30H29NO10/c1-11-6-5-7-27(2,3)28(11)9-12-16-18(13(32)8-15(41-4)21(16)28)22(34)20-17(12)23(35)29(39)10-14(33)19(26(31)38)24(36)30(29,40)25(20)37/h6,8,32,34,36,39-40H,5,7,9-10H2,1-4H3,(H2,31,38)/t28-,29-,30+/m0/s1