Using S=P12SP3(=S)SP(=S)(S1)SP(=S)(S2)S3, O=C1CCN(Cc2ccccc2)CCN1 to produce S=C1CCN(Cc2ccccc2)CCN1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.