Using CO/N=C(\C(=O)NC1C(=O)N2C(C([O-])=S)=C(C3CCOC3)CS[C@H]12)c1csc(N)n1, CC(C)(C)C(=O)OCI to produce CO/N=C(\C(=O)NC1C(=O)N2C(C(=S)OCOC(=O)C(C)(C)C)=C(C3CCOC3)CS[C@H]12)c1csc(N)n1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.