Using CC(C)(C)NO, O=C(O)c1n[nH]c2c(=O)[nH]c3cc(Cl)ccc3c(=O)c12 to produce CC(C)(C)NOC(=O)c1n[nH]c2c(=O)[nH]c3cc(Cl)ccc3c(=O)c12, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.