InChI=1/C14H23BrN2O4S/c1-4-17-22(18,19)7-6-16-10-11-8-12(15)14(21-5-2)13(9-11)20-3/h8-9,16-17H,4-7,10H2,1-3H3/p+1/fC14H24BrN2O4S/h16H/q+1 971DCEB164C41C4A