Using COC(=O)Cc1csc2cc(O)cc(C)c12, Cc1cc(CCl)n(C)n1 to produce COC(=O)Cc1csc2cc(OCc3cc(C)nn3C)cc(C)c12, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.