InChI=1/C21H16N4O4S2/c26-20(25-9-7-19-14(12-25)8-10-30-19)13-1-3-15(4-2-13)24-31(28,29)16-5-6-17-18(11-16)23-21(27)22-17/h1-6,8,10-11,24H,7,9,12H2/p+2/fC21H18N4O4S2/h22-23H/q+2	B0218F4A1182A17B