InChI=1/C12H14N2O5S2/c1-9-7-13(20(17)8-10(9)2)21(18,19)12-5-3-11(4-6-12)14(15)16/h3-6H,7-8H2,1-2H3/t20-/m0/s1	2A5A4D6D7AA67EBC