Using CC1COc2cc(C(=O)O)ccc21, Cc1cc(C)c(CN)c(O)n1 to produce Cc1cc(C)c(CNC(=O)c2ccc3c(c2)OCC3C)c(O)n1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.