InChI=1/C19H23N3O2S/c1-14-7-3-4-8-15(14)11-22(2)12-19(24)21-16-9-5-6-10-17(16)25-13-18(20)23/h3-10H,11-13H2,1-2H3,(H2,20,23)(H,21,24)/p+1/fC19H24N3O2S/h21-22H,20H2/q+1 331887C8378F3B4A