Using CC(=O)NN1CCC2(CC1)Oc1ccc(S(C)(=O)=O)cc1C(=O)C2C to produce CC1C(=O)c2cc(S(C)(=O)=O)ccc2OC12CCNCC2, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.