InChI=1/C16H14N2O6S/c1-18-12-4-2-3-11(16(12)22-8-15(18)19)17-25(20,21)10-5-6-13-14(7-10)24-9-23-13/h2-7,17H,8-9H2,1H3 EA071FF14BB8870D