Using COC(=O)c1c[nH]cn1, CC1(C)C(=O)c2ccccc2C1O to produce COC(=O)c1cncn1C1c2ccccc2C(=O)C1(C)C, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.