InChI=1/C20H16N2O3S/c23-19(12-4-5-12)21-15-3-1-2-14(8-15)20-22-16(10-26-20)13-6-7-17-18(9-13)25-11-24-17/h1-3,6-10,12H,4-5,11H2,(H,21,23)/f/h21H	B8DF9D1DFAD75A2B