InChI=1/C18H28N2O3/c1-5-13-10-12(3)17(23-4)15(16(13)21)18(22)19-11-14-8-7-9-20(14)6-2/h10,14,21H,5-9,11H2,1-4H3,(H,19,22)/p+1/t14-/m0/s1/fC18H29N2O3/h19-20H/q+1 233625A038A8FACA