InChI=1/C17H17N3O3S/c1-9-6-10(2)19-16-13(9)14(18)15(24-16)17(22)23-8-11-4-5-20(3)12(21)7-11/h4-7H,8,18H2,1-3H3/p+1/fC17H18N3O3S/h19H/q+1 F25301E3E0B77D44