InChI=1/C19H15N3O2S/c20-19(23)18-16(24-11-13-6-2-1-3-7-13)10-17(25-18)22-12-21-14-8-4-5-9-15(14)22/h1-10,12H,11H2,(H2,20,23)/f/h20H2 35171578550F46AB