InChI=1/C21H32N2O2/c1-16(2)13-20(9-10-20)22-15-21(25)8-5-11-23(19(21)24)14-18-7-4-6-17(3)12-18/h4,6-7,12,16,22,25H,5,8-11,13-15H2,1-3H3/p+1/t21-/m1/s1/fC21H33N2O2/h22H/q+1 E684068A67D8C699