InChI=1/C17H15N4O4S3/c1-4-24-11-5-6-12-13(7-11)27-17(19-12)21-28(22,23)15-8-14(26-9(15)2)16-18-10(3)25-20-16/h5-8H,4H2,1-3H3/q-1 DAF29AD59EDF1374