InChI=1/C21H15N3O6/c1-29-19-9-6-12(10-16(19)24(27)28)20(26)22-13-7-8-14(17(25)11-13)21-23-15-4-2-3-5-18(15)30-21/h2-11,23,25H,1H3/b21-14-,22-13?	429C39EE1DF6E66B