Using COC(=O)C1(CCN(C)C)c2ccccc2N(C)c2cc(Cl)ccc21 to produce CN(C)CCC1(CO)c2ccccc2N(C)c2cc(Cl)ccc21, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.