InChI=1/C18H31N3O2/c1-13(2)16(20(4)5)12-19-18(22)21(6)14(3)15-10-8-9-11-17(15)23-7/h8-11,13-14,16H,12H2,1-7H3,(H,19,22)/p+1/t14-,16+/m0/s1/fC18H32N3O2/h19-20H/q+1 211FB9574B33FA18