Using COc1ccc(CCl)cc1, Cc1cc(N)ncc1C#N to produce COc1ccc(CN(Cc2ccc(OC)cc2)c2cc(C)c(C#N)cn2)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.