InChI=1/C14H24N2O4S/c1-3-5-6-7-14(11(17)19-4-2)8-10(20-12(14)18)9-21-13(15)16/h10H,3-9H2,1-2H3,(H3,15,16)/p+1/t10-,14-/m1/s1/fC14H25N2O4S/h15-16H2/q+1 B825B2CCE6BFE30E