InChI=1/C15H22N4OS/c16-14(20)13-2-1-5-17-15(13)19-6-3-12(4-7-19)18-8-10-21-11-9-18/h1-2,5,12H,3-4,6-11H2,(H2,16,20)/p+1/fC15H23N4OS/h18H,16H2/q+1 62E7BB95E40719C1