Using CC[C@@]1(O)C(=O)OCc2c1cc1n(c2=O)Cc2cc3ccccc3nc2-1, CCCCO to produce CCCc1c2c(nc3ccccc13)-c1cc3c(c(=O)n1C2)COC(=O)[C@]3(O)CC, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.