InChI=1/C13H20BrNO4/c1-2-18-12-8-10(9-15)7-11(14)13(12)19-6-5-17-4-3-16/h7-8,16H,2-6,9,15H2,1H3/p+1/fC13H21BrNO4/h15H/q+1	48C43C4E5870FD84