Using CCCCCCCCCCCC1C=C(Cl)C=C(C)N1C(=O)OC(C)(C)C to produce CCCCCCCCCCCC1CCC=C(C)N1C(=O)OC(C)(C)C, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.