Using Cc1cc(C)c(N)c(C(=O)c2ccccc2Cl)c1, COC(C)(C#N)OC to produce Cc1cc(C)c2ncc(C#N)c(-c3ccccc3Cl)c2c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.