InChI=1S/C24H32O7/c1-12-6-15(30-5)8-16(26)18(12)21(28)31-17-10-23(4)19-13(9-22(2,3)20(19)27)7-14(11-25)24(17,23)29/h6-8,13,17,19-20,25-27,29H,9-11H2,1-5H3/t13?,17-,19-,20-,23-,24+/m1/s1