Using CC(C)(C)c1ccccc1-n1c2c(c3ccccc31)C=CCC2=O to produce CC(C)(C)c1ccccc1-n1c2ccccc2c2cccc(O)c21, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.