InChI=1/C20H29NO3/c1-20-9-8-15-14-5-3-13(21-11-19(23)24)10-12(14)2-4-16(15)17(20)6-7-18(20)22/h10,14-18,22H,2-9,11H2,1H3,(H,23,24)/b21-13-/t14-,15+,16+,17-,18-,20-/m0/s1/f/h21H 17B1163E15B09DAA