InChI=1/C16H15N3O5/c1-7-3-5-8(6-4-7)9-10(15(21)23-2)12(17)24-14-11(9)13(20)18-16(22)19-14/h3-6,9H,17H2,1-2H3,(H2,18,19,20,22)/p-1/t9-/m0/s1/fC16H14N3O5/h18H/q-1 7772D4FEED0E46D9