InChI=1/C15H19N3O2/c1-9(2)6-7-16-15(20)12-8-17-14-11(13(12)19)5-4-10(3)18-14/h4-5,8-9H,6-7H2,1-3H3,(H,16,20)(H,17,18,19)/f/h16-17H	3259D3C2B0DF57D7