InChI=1/C14H15N3O2S2/c18-21(19,10-5-4-9-6-7-15-12(9)8-10)17-14-16-11-2-1-3-13(11)20-14/h4-5,8,15H,1-3,6-7H2,(H,16,17)/f/h16H 67F19946032A0E61