InChI=1/C22H25N3O3/c1-14-7-6-8-16(11-14)21(22(27)28-3)24-12-18-15(2)25(13-20(23)26)19-10-5-4-9-17(18)19/h4-11,21,24H,12-13H2,1-3H3,(H2,23,26)/t21-/m1/s1/f/h23H2	4E6B4A87807B99E6