InChI=1/C20H16N2O2S/c1-11-10-21-18-17-13-9-15(12-5-3-2-4-6-12)24-14(13)7-8-16(17)25-19(18)20(23)22-11/h2-9,11,21H,10H2,1H3,(H,22,23)/t11-/m0/s1/f/h22H 78AE945DA8442094