Using O=c1[nH]c2cc(Br)cc(C(F)(F)F)c2n1Cc1cccc(C(F)(F)F)c1, N#C[Cu] to produce N#Cc1cc(C(F)(F)F)c2c(c1)[nH]c(=O)n2Cc1cccc(C(F)(F)F)c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.