InChI=1/C20H19N3O3S/c24-20(19-12-15-11-16(23(25)26)7-8-18(15)27-19)21-17-6-2-1-5-14(17)13-22-9-3-4-10-22/h1-2,5-8,11-12H,3-4,9-10,13H2,(H,21,24)/p+1/fC20H20N3O3S/h21-22H/q+1 E0F2D1F958AF9EE1