InChI=1/C18H29N3O2/c1-5-15-12-20-16-11-14(7-8-17(16)23-15)18(22)13(2)19-9-6-10-21(3)4/h7-8,11,13,15,19-20H,5-6,9-10,12H2,1-4H3/p+1/t13-,15-/m0/s1/fC18H30N3O2/h21H/q+1 6033FBB9044FEF6E