InChI=1/C14H15N5O2S2/c15-13(16)19-23(20,21)12-8-6-11(7-9-12)18-14(22)17-10-4-2-1-3-5-10/h1-9H,(H4,15,16,19)(H2,17,18,22)/f/h17-18H,15-16H2 B2963E3F9F9A49EB