InChI=1/C17H27N3O2/c1-5-20(6-2)11-7-10-18-16(21)17(22)19-15-12-13(3)8-9-14(15)4/h8-9,12H,5-7,10-11H2,1-4H3,(H,18,21)(H,19,22)/p+1/fC17H28N3O2/h18-20H/q+1 95DE1518F8499112