Using C[C@H]1CN(c2nnc(-c3ccccc3)c3ccccc23)CCN1C(=O)OC(C)(C)C to produce C[C@H]1CN(c2nnc(-c3ccccc3)c3ccccc23)CCN1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.