Using Cc1ncc[nH]1, CN(C)CC1CCc2c(c3ccccc3n2C)C1=O to produce Cc1nccn1CC1CCc2c(c3ccccc3n2C)C1=O, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.