InChI=1S/C23H30O5/c1-20(2)27-12-23(28-20)11-22-6-4-15-14-5-7-26-18(14)17(25)10-21(15,3)19(22)16(24)8-13(23)9-22/h5,7,13,15-16,19,24H,4,6,8-12H2,1-3H3/t13-,15+,16-,19-,21+,22-,23?/m0/s1