Using CS(=O)(=O)Cl, CC(C)(C)OC(=O)N1CCC2(CC1)CC(N)c1ccccc12 to produce CC(C)(C)OC(=O)N1CCC2(CC1)CC(NS(C)(=O)=O)c1ccccc12, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.