Using COc1cc(C)ccc1C(=O)c1c(N)sc2c1CCCC2, COC(=O)CCC(C)=O to produce COC(=O)Cc1c(C)nc2sc3c(c2c1-c1ccc(C)cc1OC)CCCC3, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.