Using c1ccc2scnc2c1, O=CC=CC1CCN(Cc2ccccc2)CC1 to produce OC(C=CC1CCN(Cc2ccccc2)CC1)c1nc2ccccc2s1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.