Using O=C([O-])[O-], CCOC(=O)c1nc2c(s1)CN(C(=S)Nc1ccccc1)CC2 to produce CCOC(=O)c1nc2c(s1)CN(/C(=N/c1ccccc1)SC)CC2, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.