InChI=1/C15H21N3OS/c16-6-1-2-13-5-9-20-14(13)11-18-7-3-12(4-8-18)10-15(17)19/h5,9,12H,3-4,6-8,10-11,16H2,(H2,17,19)/p+2/fC15H23N3OS/h16,18H,17H2/q+2 4C42BF538CF67A61