InChI=1/C15H17BrN2O3/c1-10(15(19)18-9-13-3-2-6-20-13)21-14-5-4-12(16)7-11(14)8-17/h2-7,10H,8-9,17H2,1H3,(H,18,19)/p+1/t10-/m0/s1/fC15H18BrN2O3/h17-18H/q+1 92C06447B784D6D8