InChI=1/C19H27N3O4S/c1-2-11-25-15-7-5-14(6-8-15)17(23)9-10-18(24)21-22-19(27)20-13-16-4-3-12-26-16/h5-8,16H,2-4,9-13H2,1H3,(H,21,24)(H2,20,22,27)/t16-/m1/s1/f/h20-22H 6C3FE57A9A265DB0