InChI=1/C16H20BrN3O2S/c17-11-4-1-3-10(7-11)13-8-14(13)15(21)19-20-16(23)18-9-12-5-2-6-22-12/h1,3-4,7,12-14H,2,5-6,8-9H2,(H,19,21)(H2,18,20,23)/t12-,13-,14+/m0/s1/f/h18-20H 5A3557E7C1FC3C83