InChI=1/C15H19N3O3S/c16-22(20,21)9-8-17-15(19)12-6-3-5-11-10-4-1-2-7-13(10)18-14(11)12/h3,5-6,18H,1-2,4,7-9H2,(H,17,19)(H2,16,20,21)/f/h17H,16H2 683542A2FEC30E6F