Using C=CC#N, O=C1Nc2ccccc2C1(O)c1cccc(Cl)c1 to produce N#CCCN1C(=O)C(O)(c2cccc(Cl)c2)c2ccccc21, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.