InChI=1/C15H21N3OS/c1-11-4-5-13(15(17)19)9-18(11)10-14-12(3-2-7-16)6-8-20-14/h6,8,11,13H,4-5,7,9-10,16H2,1H3,(H2,17,19)/p+2/t11-,13-/m1/s1/fC15H23N3OS/h16,18H,17H2/q+2 74DD217D8DDFB88A