InChI=1/C17H27BrN2O4S/c1-16(2)9-11(10-17(3,4)20-16)19-25(21,22)15-8-13(23-5)12(18)7-14(15)24-6/h7-8,11,19-20H,9-10H2,1-6H3/p+1/fC17H28BrN2O4S/h20H/q+1 170B49DB452FB41F