InChI=1/C14H15N3O4S/c1-3-22-14-15-8(2)11(13(18)19)12(16-14)9-4-6-10(7-5-9)17(20)21/h4-7,12H,3H2,1-2H3,(H,15,16)(H,18,19)/t12-/m0/s1/f/h15-16H DAE55D3CBF515E49