InChI=1/C19H20N4O5/c24-19(15-10-17(22(25)26)12-18(11-15)23(27)28)20-16-6-4-5-14(9-16)13-21-7-2-1-3-8-21/h4-6,9-12H,1-3,7-8,13H2,(H,20,24)/p+1/fC19H21N4O5/h20-21H/q+1	3E94550379DFECAF