Using O=CCCCc1c[nH]c2ccc(F)cc12, NC1COc2ccc3c(c2C1)C(=O)NC3 to produce O=C1NCc2ccc3c(c21)CC(NCCCCc1c[nH]c2ccc(F)cc12)CO3, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.