InChI=1S/C25H32O2.C24H30O2/c1-7-12-21(2)15-10-16-22(3)13-8-9-14-23(4)17-11-18-24(5)19-20-25(26)27-6;1-6-11-20(2)14-9-15-21(3)12-7-8-13-22(4)16-10-17-23(5)18-19-24(25)26/h7-20H,1-6H3;6-19H,1-5H3,(H,25,26)/b9-8+,12-7+,16-10+,17-11+,20-19+,21-15+,22-13+,23-14+,24-18+;8-7+,11-6+,15-9+,16-10+,19-18+,20-14+,21-12+,22-13+,23-17+