Using CI, CC(C)(C)OC(=O)N1CCC(Cc2ccc(NS(C)(=O)=O)cc2)CC1 to produce CN(c1ccc(CC2CCN(C(=O)OC(C)(C)C)CC2)cc1)S(C)(=O)=O, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.