InChI=1/C20H17N3O6/c1-11(2)13-4-6-14(7-5-13)22-19(26)15(18(25)21-20(22)27)9-12-3-8-17(24)16(10-12)23(28)29/h3-11,24H,1-2H3,(H,21,25,27)/p-2/b15-9-/fC20H15N3O6/h24h/q-2	29A0AD0011C6DD6D