InChI=1/C20H19N3O3S/c1-12(2)24-15-8-6-14(7-9-15)19-22-16(13(3)25-19)11-27-20-23-18-17(26-20)5-4-10-21-18/h4-10,12H,11H2,1-3H3 E32BEF4E169DC9F6