Using CC(C)(CO)c1cc2cc(N)ccc2[nH]1, O=C(O)C1(c2ccc3c(c2)OCO3)CC1 to produce CC(C)(CO)c1cc2cc(NC(=O)C3(c4ccc5c(c4)OCO5)CC3)ccc2[nH]1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.