Using CN(C[C@H]1CC[C@H](c2nc3ccccc3n2C)CC1)C(=O)OCc1ccccc1 to produce CNC[C@H]1CC[C@H](c2nc3ccccc3n2C)CC1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.