InChI=1/C14H15BrN2O2S/c1-9-3-6-14(20-9)10(2)16-8-11-4-5-12(15)13(7-11)17(18)19/h3-7,10,16H,8H2,1-2H3/t10-/m0/s1 1BC94122B83F1DA7