InChI=1/C15H15N3O4S2/c16-15(20)12-3-1-2-4-13(12)23-9-14(19)18-10-5-7-11(8-6-10)24(17,21)22/h1-8H,9H2,(H2,16,20)(H,18,19)(H2,17,21,22)/f/h18H,16-17H2 8FC3AC71464BCA8E