InChI=1/C18H16N2O5S/c21-17-15-10-14(6-7-16(15)19-18(17)22)26(23,24)20-9-8-12(20)11-25-13-4-2-1-3-5-13/h1-7,10,12H,8-9,11H2,(H,19,21,22)/t12-/m0/s1/f/h19H	CECBF2549CD7F9CB