InChI=1/C19H26N4O3S/c1-21-18(25)16-11-23(14-9-5-6-10-15(14)26-16)17(24)12-27-19(20)22-13-7-3-2-4-8-13/h5-6,9-10,13,16H,2-4,7-8,11-12H2,1H3,(H2,20,22)(H,21,25)/p+1/t16-/m0/s1/fC19H27N4O3S/h21-22H,20H2/q+1 D9B492D754DC2127