InChI=1/C16H19N3O2/c17-15(20)14(19-21)13-12-7-3-2-6-11(12)10-16(18-13)8-4-1-5-9-16/h2-3,6-7,21H,1,4-5,8-10H2,(H2,17,20)/b19-14-/f/h17H2	2728DB8202F26361