InChI=1/C18H20ClN3O6S/c1-27-18(24)16(12-4-2-3-5-13(12)19)21-8-10-22(11-9-21)29(25,26)15-7-6-14(28-15)17(20)23/h2-7,16H,8-11H2,1H3,(H2,20,23)/t16-/m1/s1/f/h20H2 AFFFE020F77898D1