InChI=1/C16H23N3OS/c17-15(21)13-9-10-3-1-2-4-14(10)19-16(13)18-11-5-7-12(20)8-6-11/h9,11-12,20H,1-8H2,(H2,17,21)(H,18,19)/f/h18H,17H2 FB873F6DB2947704