Using CCOC(=O)c1cc(C)n[nH]1, OB(O)c1ccc2ccccc2c1 to produce CCOC(=O)c1cc(C)nn1-c1ccc2ccccc2c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.