InChI=1/C19H30N2O2/c22-17(16-7-8-16)21-12-10-19(14-21)9-4-11-20(18(19)23)13-15-5-2-1-3-6-15/h15-16H,1-14H2/t19-/m0/s1 FAEAD6FBE21349FC