Using N#CC1(c2ccccc2)CCC(=O)CC1, O=C1NCN(c2ccccc2)C12CCNCC2 to produce N#CC1(c2ccccc2)CC=C(N2CCC3(CC2)C(=O)NCN3c2ccccc2)CC1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.