Using COc1ccc(N)cc1, COCc1cc(Cl)nc(-c2cccc(C)c2)n1 to produce COCc1cc(Nc2ccc(OC)cc2)nc(-c2cccc(C)c2)n1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.