InChI=1/C22H18N2O3S/c25-21(23-14-9-10-14)15-5-1-3-7-17(15)24-22(26)19-11-13-12-27-18-8-4-2-6-16(18)20(13)28-19/h1-8,11,14H,9-10,12H2,(H,23,25)(H,24,26)/f/h23-24H 2E4857DCF753C1E7