InChI=1/C20H17N3O7/c1-12(19(26)21-15-4-2-3-5-16(15)23(28)29)30-20(27)13-6-8-14(9-7-13)22-17(24)10-11-18(22)25/h2-9,12H,10-11H2,1H3,(H,21,26)/t12-/m1/s1/f/h21H	2DAF9B03AFC59782