Using CC(C)(C)OC(=O)N[C@@H]1CCN(C2CCC(O)(c3ccccn3)CC2)C1 to produce N[C@@H]1CCN(C2CCC(O)(c3ccccn3)CC2)C1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.