Using CCOC(=O)c1cnc(N)c2c(COc3cc(-c4nc(C)no4)ccc3C)csc12 to produce Cc1noc(-c2ccc(C)c(OCc3csc4c(C(=O)O)cnc(N)c34)c2)n1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.