InChI=1S/C24H40O4/c1-14(7-10-21(27)28)22-19(25)12-18-16-9-8-15-6-4-5-11-23(15,2)17(16)13-20(26)24(18,22)3/h14-20,22,25-26H,4-13H2,1-3H3,(H,27,28)/t14?,15-,16+,17-,18-,19?,20?,22-,23-,24+/m0/s1