Using COC(=O)c1c(F)ccc2c1c(C)nn2Cc1cccc(C2CC2)n1 to produce Cc1nn(Cc2cccc(C3CC3)n2)c2ccc(F)c(C(=O)O)c12, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.