Using [Li]c1cccs1, CC(C)(C)S(=O)/N=C/CO[Si](C)(C)C(C)(C)C to produce CC(C)(C)[S+]([O-])N[C@H](CO[Si](C)(C)C(C)(C)C)c1cccs1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.