InChI=1S/C24H34O4/c1-23-9-7-16(25)11-15(23)4-5-17-18(23)8-10-24(2)19(17)12-20(26)22(24)14-3-6-21(27)28-13-14/h3,6,13,15-20,22,25-26H,4-5,7-12H2,1-2H3/t15-,16+,17-,18+,19-,20+,22+,23+,24+/m1/s1