InChI=1/C21H33NO2/c1-13(23)15-6-7-16-14-5-8-18-21(3,12-10-19(24)22(18)4)17(14)9-11-20(15,16)2/h14-18H,5-12H2,1-4H3/t14-,15-,16-,17-,18-,20+,21-/m0/s1 63CB4C91F29EBD6C