Using [OH-], C=C1N(C(=O)OC(C)(C)C)CCCC12CCN(Cc1ccccc1)C2 to produce CC(C)(C)OC(=O)N1CCCC2(CCN(Cc3ccccc3)C2)C1CO, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.