InChI=1/C16H18BrNO2/c17-16-8-11-5-12(9-16)7-15(6-11,10-16)13-1-3-14(4-2-13)18(19)20/h1-4,11-12H,5-10H2/t11-,12+,15?,16?	A1A299CBE67828CF