Using O=C(NC(=S)Nc1ccc2nc(N[C@@H]3CCc4ccccc43)ccc2c1)c1ccccc1 to produce NC(=S)Nc1ccc2nc(N[C@@H]3CCc4ccccc43)ccc2c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.