InChI=1/C18H32N2O3/c1-2-23-18(22)9-6-12-19-17(21)14-20(16-10-11-16)13-15-7-4-3-5-8-15/h15-16H,2-14H2,1H3,(H,19,21)/p+1/fC18H33N2O3/h19-20H/q+1 9708755F6A771FE2