InChI=1/C17H14N2O3S/c1-9-4-3-5-12-15(9)16-11(8-21-12)7-13(23-16)17(20)18-14-6-10(2)22-19-14/h3-7H,8H2,1-2H3,(H,18,19,20)/f/h18H	21E3D3752312909D