Using COC(=O)c1cc2nc(Cl)c3nnc(CC4CCSCC4)n3c2cc1C, C1CCOC1 to produce Cc1cc2c(cc1C(=O)O)[nH]c(=O)c1nnc(CC3CCSCC3)n12, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.