InChI=1/C19H31BrN2O2/c1-4-10-24-19-17(20)11-15(12-18(19)23-6-3)13-21-14-16-8-7-9-22(16)5-2/h11-12,16,21H,4-10,13-14H2,1-3H3/p+2/t16-/m1/s1/fC19H33BrN2O2/h21-22H/q+2 CCF813DEF532248D