Using CCCC(=O)Nc1n[nH]c2cc(-c3ccc(OCc4ccccc4)cc3)ccc12 to produce CCCC(=O)Nc1n[nH]c2cc(-c3ccc(O)cc3)ccc12, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.