InChI=1S/C39H51NO6/c1-20(41)44-31-18-28-30(45-33(31)35(4,5)42)11-12-37(8)38(9)22(10-13-39(28,37)43)16-25-24-14-21-15-27-26(19-34(2,3)46-36(27,6)7)23(21)17-29(24)40-32(25)38/h14,17-19,22,27,30-31,33,40,42-43H,10-13,15-16H2,1-9H3