Using Cn1c(=O)n(CCCOC2CCCCO2)c(=O)c2c1nc(OC1CCCC1)n2Cc1ccc(Cl)cc1 to produce Cn1c(=O)n(CCCOC2CCCCO2)c(=O)c2[nH]c(OC3CCCC3)nc21, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.