Using COc1ccc(C2(CCC(=O)O)SCCCS2)cc1OC, COc1ccc(CCN)cc1OC to produce COc1ccc(CCNC(=O)CCC2(c3ccc(OC)c(OC)c3)SCCCS2)cc1OC, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.