InChI=1/C12H16N2O5S/c15-12-4-2-1-3-11(12)13-20(18,19)10-7-5-9(6-8-10)14(16)17/h5-8,11-13,15H,1-4H2/t11-,12+/m0/s1	CE62ED20C8EED841