InChI=1/C14H14N2O4S2/c17-14(15-18)12-8-10-4-1-2-5-11(10)9-16(12)22(19,20)13-6-3-7-21-13/h1-7,12,18H,8-9H2,(H,15,17)/t12-/m1/s1/f/h15H	09E57874249150D6