Using CN1CCN(c2cccc3c2C[C@H](N)CO3)CC1, COc1cc(N2CCOCC2)ccc1C(=O)O to produce COc1cc(N2CCOCC2)ccc1C(=O)N[C@@H]1COc2cccc(N3CCN(C)CC3)c2C1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.