InChI=1/C15H19N3O4S2/c1-10-15(11(2)22-17-10)24(20,21)18(3)9-14(19)16-12-5-7-13(23-4)8-6-12/h5-8H,9H2,1-4H3,(H,16,19)/f/h16H 7B35A802473FF4E0