Using NC(=O)C(O)c1cn(C2CCN(Cc3ccccc3)CC2)c2ccccc12 to produce NC(=O)Cc1cn(C2CCN(Cc3ccccc3)CC2)c2ccccc12, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.