InChI=1/C19H25N3O3S/c1-2-10-25-14-7-5-6-13(11-14)20-17(23)9-4-3-8-16-18-15(12-26-16)21-19(24)22-18/h2,5-7,11,15-16,18H,1,3-4,8-10,12H2,(H,20,23)(H2,21,22,24)/t15-,16+,18-/m1/s1/f/h20-22H C74E9A1D7082B10F