InChI=1/C19H16N2O5/c22-10-5-6-11-15(9-10)26-14(7-8-16(23)24)17(18(11)25)19-20-12-3-1-2-4-13(12)21-19/h1-6,9,14,17,19,22H,7-8H2,(H,23,24)/p+1/t14-,17+/m1/s1/fC19H17N2O5/h20-21H/q+1	863FA55F1D7ABB47