InChI=1/C21H32O2/c1-4-21-12-11-19(2,23)13-14(21)5-6-15-16-7-8-18(22)20(16,3)10-9-17(15)21/h4-5,15-18,22-23H,1,6-13H2,2-3H3/t15-,16-,17-,18-,19-,20-,21-/m0/s1 7C4544D9B6F33130