InChI=1/C19H16O3S/c1-23-14-8-6-13(7-9-14)16-17-15-5-3-2-4-12(15)10-11-19(17,21)22-18(16)20/h2-9,21H,10-11H2,1H3/t19-/m0/s1	4E592E92432A7848