InChI=1/C21H18N2O2S/c1-14-7-12-19-18(13-14)20(15-5-3-2-4-6-15)21(23-19)16-8-10-17(11-9-16)26(22,24)25/h2-13,23H,1H3,(H2,22,24,25)/f/h22H2 D24AEEB80EBE263A