009727: InChI=1.12Beta/C21H28O4/c1-11(22)14-4-5-15-13-9-17(24)16-8-12(23)6-7-20(16,2)19(13)18(25)10-21(14,15)3/h1-3H3,4-7H2,8H,9-10H2,13-15H,17H,19H,24H/t13-,14+,15-,17+,19+,20-,21+/m0/s1