InChI=1/C15H22N4OS/c1-4-12(16)13(11-8-6-7-10(3)9-11)21-15-18-17-14(20)19(15)5-2/h6-9,12-13H,4-5,16H2,1-3H3,(H,17,20)/p+1/t12-,13+/m0/s1/fC15H23N4OS/h16-17H/q+1 7948A3A6B21AFDED