InChI=1/C14H21N3O3S/c1-10-7-11(2)9-17(8-10)14(18)16-12-3-5-13(6-4-12)21(15,19)20/h3-6,10-11H,7-9H2,1-2H3,(H,16,18)(H2,15,19,20)/t10-,11-/m1/s1/f/h16H,15H2 9DDE1E3DC2738AC5