InChI=1/C20H25N3O3/c1-13-5-2-3-10-20(13)18(25)23(19(26)22-20)12-17(24)21-16-9-8-14-6-4-7-15(14)11-16/h8-9,11,13H,2-7,10,12H2,1H3,(H,21,24)(H,22,26)/t13-,20+/m0/s1/f/h21-22H	B928FA41DBADBFA8