Using Cc1ccc2c(c1)c([C@@H]1O[C@H](CO)[C@@H](O)[C@H](O)[C@H]1O)cn2Cc1ccc(OCCOCc2ccccc2)cc1 to produce Cc1ccc2c(c1)c([C@@H]1O[C@H](CO)[C@@H](O)[C@H](O)[C@H]1O)cn2Cc1ccc(OCCO)cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.