Using CC(C)(C)OC(=O)N1CCN(c2cccc3c2OC(C)(C)CN3S(=O)(=O)c2ccccc2F)CC1 to produce CC1(C)CN(S(=O)(=O)c2ccccc2F)c2cccc(N3CCNCC3)c2O1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.