Using CCCCCBr, CC(C)(C)NCC(O)c1ccc(O)c(C(N)=O)c1 to produce CCCCCOc1ccc(C(O)CNC(C)(C)C)cc1C(N)=O, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.