InChI=1/C16H23N3O3/c1-16(2,3)11-4-6-12(7-5-11)18-15(21)19-8-9-22-13(10-19)14(17)20/h4-7,13H,8-10H2,1-3H3,(H2,17,20)(H,18,21)/t13-/m0/s1/f/h18H,17H2	D05FC0B7E13D92A2