InChI=1/C18H15N3O4/c22-15-7-3-6-12-10(15)8-11(17(23)21-12)18(24)25-9-16-19-13-4-1-2-5-14(13)20-16/h1-2,4-5,8H,3,6-7,9H2,(H,19,20)(H,21,23)/f/h19,21H	246F17F859DFE1A4