InChI=1/C19H16O6S/c1-12(20)25-15-7-3-14(4-8-15)18-17(11-24-19(18)21)13-5-9-16(10-6-13)26(2,22)23/h3-10H,11H2,1-2H3	6D8E865F78E4FD70