Using O=C1CCCN1, CC1(C)Oc2ccc(S(=O)(=O)c3ccccc3)cc2C2OC21 to produce CC1(C)Oc2ccc(S(=O)(=O)c3ccccc3)cc2[C@@H](N2CCCC2=O)[C@@H]1O, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.