InChI=1/C21H30N2O2/c1-5-14-22(3)17(2)15-18-10-9-13-20(16-18)25-21(24)23(4)19-11-7-6-8-12-19/h1,9-10,13,16-17,19H,6-8,11-12,14-15H2,2-4H3/t17-/m0/s1 9A881A1E0125830C