InChI=1/C20H21N3O5/c1-2-27-16-8-5-14(6-9-16)17-4-3-11-21(17)13-22-18-10-7-15(23(25)26)12-19(18)28-20(22)24/h5-10,12,17H,2-4,11,13H2,1H3/p+1/t17-/m0/s1/fC20H22N3O5/h21H/q+1	76A5A23E85EC6F58