Using Cn1c2ccccc2c(=O)c2c(-c3ccccc3NC(=O)C(C)(C)C)cccc21 to produce CN1c2ccccc2-c2nc3ccccc3c3cccc1c23, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.