InChI=1/C14H18N4O3S/c1-3-17(6-7-19)11(10-5-4-8-21-10)12-13(20)18-14(22-12)15-9(2)16-18/h4-5,8,11,19-20H,3,6-7H2,1-2H3/t11-/m0/s1/f/h20h,17H C76E9EF195DF181F