Using CC(C)(C)OC(=O)N1CCNC(=O)C1, Cc1ccc(S(=O)(=O)OCC2CCCN(Cc3ccccc3)C2)cc1 to produce CC(C)(C)OC(=O)N1CCN(CC2CCCN(Cc3ccccc3)C2)C(=O)C1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.