InChI=1/C13H25N3O4S/c1-3-5-7-16(4-2)9-12(17)15-13(18)14-11-6-8-21(19,20)10-11/h11H,3-10H2,1-2H3,(H2,14,15,17,18)/p+1/t11-/m1/s1/fC13H26N3O4S/h14-16H/q+1 3E43EC4F48A90FA7