InChI=1/C19H23N3O3S/c1-12-4-6-13(7-5-12)18(16-3-2-8-26-16)21-17(24)11-22-10-14(23)9-15(22)19(20)25/h2-8,14-15,18,23H,9-11H2,1H3,(H2,20,25)(H,21,24)/p+1/t14-,15-,18-/m1/s1/fC19H24N3O3S/h21-22H,20H2/q+1 D2F8D8CF726FA1DD