InChI=1/C17H14I2N2O4/c1-8-4-10(2-3-14(8)22)25-15-11(18)5-9(6-12(15)19)7-13-16(23)21-17(24)20-13/h2-6,13,22H,7H2,1H3,(H2,20,21,23,24)/t13-/m1/s1/f/h20-21H F32FF2FDC41C3FA8