Chemical Name: (4R,6R)-4-(Ethylamino)-6-methyl-5,6-dihydro-4H-thieno[2, 3-b]thiopyran-2-sulfonamide 7,7-dioxide hydrochloride ;

Smiles: O=S(C(S1)=CC([C@H](NCC)C[C@H]2C)=C1S2(=O)=O)(N)=O.Cl