Using CCC#CCOc1ccc(CCl)cc1OC, O=C1c2ccccc2C(=O)N1O to produce CCC#CCOc1ccc(CON2C(=O)c3ccccc3C2=O)cc1OC, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.