Using ClCC1CO1, COc1ccc(-c2cc(=Nc3ccc(O)cc3)n(C)c(=O)n2C)cc1OC to produce COc1ccc(-c2cc(=Nc3ccc(OCC4CO4)cc3)n(C)c(=O)n2C)cc1OC, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.