InChI=1/C12H17N3O4S/c16-15(17)12-6-2-1-4-10(12)9-20(18,19)14-8-11-5-3-7-13-11/h1-2,4,6,11,13-14H,3,5,7-9H2/p+1/t11-/m0/s1/fC12H18N3O4S/h13H/q+1 7988392E6EF7EC4C