InChI=1/C27H45NO5/c1-15-23-22(33-27(32)11-16(13-29)12-28-24(15)27)10-21-19-4-3-17-9-18(31)5-8-26(17,14-30)20(19)6-7-25(21,23)2/h15-24,28-32H,3-14H2,1-2H3/t15-,16-,17-,18-,19?,20?,21?,22?,23?,24?,25-,26+,27?/s2