InChI=1/C13H22N2O9S/c1-11(2)21-7-5-20-13(6-19-10(16)15-25(14,17)18)9(8(7)22-11)23-12(3,4)24-13/h7-9H,5-6H2,1-4H3,(H,15,16)(H2,14,17,18)/p-1/t7-,8-,9+,13+/m1/s1/fC13H21N2O9S/h14H2/q-1 11A99F30E071F88C