InChI=1/C18H12I2O5/c1-9-16(11-4-2-3-5-14(11)25-9)17(23)10-6-12(19)18(13(20)7-10)24-8-15(21)22/h2-7H,8H2,1H3,(H,21,22)/p-1/fC18H11I2O5/q-1 61DFFDDCC1983CD6