InChI=1/C16H19BrN2O3S/c1-9-13(15(20)22-10-5-3-2-4-6-10)14(19-16(21)18-9)11-7-8-12(17)23-11/h7-8,10,14H,2-6H2,1H3,(H2,18,19,21)/t14-/m0/s1/f/h18-19H 9CEA9C6136E68ABE