InChI=1/C15H17N3O3S/c1-9-13(15(16-2)22-18-9)14(19)17-8-10-3-4-11-12(7-10)21-6-5-20-11/h3-4,7,16H,5-6,8H2,1-2H3,(H,17,19)/f/h17H D9F0A4D770D672D6