InChI=1S/C36H48O2/c1-26(2)14-10-15-27(3)16-11-17-28(4)18-12-19-29(5)20-13-21-30(6)24-25-32-31(7)35(37)33-22-8-9-23-34(33)36(32)38/h8-9,14,16,18,20,22-24H,10-13,15,17,19,21,25H2,1-7H3/b27-16+,28-18+,29-20+,30-24+