Using COC(=O)COc1cccc(-c2csc(-c3cc(C=NNC(=O)OC(C)(C)C)sc3C)n2)c1 to produce Cc1sc(C=NNC(=O)OC(C)(C)C)cc1-c1nc(-c2cccc(OCC(=O)O)c2)cs1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.