Using Cc1oc(-c2ccccc2F)nc1CCl, CCOC(=O)C(Cc1cccc2[nH]ccc12)OCC to produce CCOC(=O)C(Cc1cccc2c1ccn2Cc1nc(-c2ccccc2F)oc1C)OCC, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.