Using COCC(=O)OC(C)C, CC(N)c1cccc(OC(C)(C)C)c1 to produce COCC(=O)N[C@H](C)c1cccc(OC(C)(C)C)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.