InChI=1/C21H16O4S/c1-25-21-14-12-18(17-5-3-4-6-19(17)21)20(22)13-9-15-7-10-16(11-8-15)26(2,23)24/h3-8,10-12,14H,1-2H3	5EEBB18270FD5601