InChI=1/C15H23Br2NO3/c1-3-21-15-13(16)9-12(10-14(15)17)11-18-5-4-6-20-8-7-19-2/h9-10,18H,3-8,11H2,1-2H3/p+1/fC15H24Br2NO3/h18H/q+1 DC591587294724D1