Using COc1ccc(C(C)(C)C)cc1Cn1c(C(=O)O)cc2cc(Cl)ccc21, CC(C)(CN)CO to produce COc1ccc(C(C)(C)C)cc1Cn1c(C(=O)NCC(C)(C)CO)cc2cc(Cl)ccc21, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.