InChI=1/C19H21N3O5/c23-16-10-14(13-8-4-5-9-15(13)21-16)18(25)27-11-17(24)22-19(26)20-12-6-2-1-3-7-12/h4-5,8-9,12H,1-3,6-7,10-11H2,(H2,20,22,24,26)/p+1/fC19H22N3O5/h20-22H/q+1	25BD183E824FA9D4