InChI=1/C13H20N2O9S2/c14-25(20,21)8-3-1-7(2-4-8)5-15-26(22,23)13-12(19)11(18)10(17)9(6-16)24-13/h1-4,9-13,15-19H,5-6H2,(H2,14,20,21)/t9-,10+,11+,12-,13+/m1/s1/f/h14H2 34ADBAE446AF042A