Using CC(=O)N(CCCN(C)C)c1ccc(-c2cc(=O)c3c(N)c(F)cc(F)c3o2)cc1F, CC(C)CCCBr to produce CC(=O)N(CCCN(C)C)c1ccc(-c2cc(=O)c3c(NCCCC(C)C)c(F)cc(F)c3o2)cc1F, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.