InChI=1/C16H21N3O3/c1-10-8-11(2)14-12(9-10)15(16(22)17-14)19-18-13(21)6-4-3-5-7-20/h8-9,20H,3-7H2,1-2H3,(H,18,21)(H,17,19,22)/f/h17-18H/b19-15-	9BFE0FAF7AAD2F85