InChI=1/C22H23N3O4/c26-22(27)13-17-3-2-16-12-20(8-9-21(16)17)29-11-1-10-28-19-6-4-18(5-7-19)25-15-23-14-24-25/h4-9,12,14-15,17H,1-3,10-11,13H2,(H,26,27)/p-1/t17-/m0/s1/fC22H22N3O4/q-1 576FF714356D0A59