InChI=1/C19H24N4O2S/c1-19(2,3)16(15-8-5-11-26-15)22-17(24)21-13-6-4-7-14(12-13)23-10-9-20-18(23)25/h4-8,11-12,16H,9-10H2,1-3H3,(H,20,25)(H2,21,22,24)/t16-/m0/s1/f/h20-22H 69EF0E71F452C5D6