InChI=1/C15H19BrN2OS2/c16-15-4-3-12(21-15)10-17-11-13(14-2-1-9-20-14)18-5-7-19-8-6-18/h1-4,9,13,17H,5-8,10-11H2/t13-/m1/s1 AA461EB967F7119D