Using O=Cc1ccc2c(n1)NC(=O)CO2, NC1CCN(CCn2c(=O)cnc3c(F)cc(F)cc32)CC1 to produce O=C1COc2ccc(CNC3CCN(CCn4c(=O)cnc5c(F)cc(F)cc54)CC3)nc2N1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.