InChI=1/C24H20O3S/c1-17-10-8-9-15-21(17)28-22-20(25)16-24(27-23(22)26,18-11-4-2-5-12-18)19-13-6-3-7-14-19/h2-15,26H,16H2,1H3/p-1/fC24H19O3S/h26h/q-1 0C9E7F980510E200