InChI=1S/C22H32O3/c1-3-4-5-6-7-10-18(23)13-12-16(2)14-20-19-11-8-9-17(19)15-21(24)22(20)25/h8-9,12-15,18-20,22-23,25H,3-7,10-11H2,1-2H3/b13-12+,16-14-