Using Cc1ccc2[nH]c3c(c2c1)C1CCC(C3)N1, C=Cc1ccc(C)nc1 to produce Cc1ccc2c(c1)c1c(n2CCc2ccc(C)nc2)CC2CCC1N2, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.