InChI=1S/C27H35NO5/c1-6-9-24(3,30)19-15-25-10-11-27(19,31-5)23-26(25)12-13-28(4)20(25)14-17-7-8-18(32-16(2)29)22(33-23)21(17)26/h7-8,10-11,19-20,23,30H,6,9,12-15H2,1-5H3/t19-,20-,23-,24-,25-,26+,27-/m1/s1