InChI=1/C22H25N3O4/c1-16-4-9-20(21(13-16)29-15-19-3-2-11-27-19)25-22(26)24-14-17-5-7-18(8-6-17)28-12-10-23/h4-9,13,19H,2-3,11-12,14-15H2,1H3,(H2,24,25,26)/t19-/m0/s1/f/h24-25H 5BF6AB782278A491