InChI=1/C18H19N3OS/c22-17(19-13-9-5-2-6-10-13)15-11-14-16(20-21-18(14)23-15)12-7-3-1-4-8-12/h1,3-4,7-8,11,13H,2,5-6,9-10H2,(H,19,22)(H,20,21)/f/h19,21H 48EC0F8DE0E2CDD7