InChI=1S/C32H51NO7/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-22-25-29(23-20-18-19-21-24(23)33-25)39-32-28(36)26(34)27(35)30(40-32)31(37)38/h18-21,26-28,30,32-36H,2-17,22H2,1H3,(H,37,38)