InChI=1/C19H16N4O4S/c1-11(22-13-3-5-14(6-4-13)28(20,25)26)18-15-8-12(17-9-21-10-27-17)2-7-16(15)23-19(18)24/h2-10,22H,1H3,(H,23,24)(H2,20,25,26)/b18-11-/f/h23H,20H2	A4024D6F63523661