InChI=1/C20H17N3O2S/c1-23-17(20(25)21-12-6-5-7-13(10-12)26-2)11-15-18(23)14-8-3-4-9-16(14)22-19(15)24/h3-11,17H,1-2H3,(H,21,25)/p+1/t17-/m0/s1/fC20H18N3O2S/h21-22H/q+1 3E18676610221BEB