InChI=1/C19H16N4O4S3/c1-3-30(25,26)19-22-29-18-21-17(24)14(16(20)23(18)19)10-12-6-9-15(27-12)28-13-7-4-11(2)5-8-13/h4-10,20H,3H2,1-2H3/b14-10-,20-16? A206A11BDAAD42E0