InChI=1/C12H17N3O5S/c1-8(11-3-2-6-20-11)14-21(18,19)12-7-9(15(16)17)4-5-10(12)13/h4-5,7-8,11,14H,2-3,6,13H2,1H3/t8-,11-/m1/s1 3BBAB820D6F1CBCF