InChI=1/C18H13ClN4O4S3/c1-30(25,26)18-22-23-15(20)13(16(24)21-17(23)29-18)8-12-6-7-14(27-12)28-9-10-2-4-11(19)5-3-10/h2-8,20H,9H2,1H3/b13-8+,20-15? 7E4B241041C8C53E