InChI=1/C19H22N6OS/c1-2-21-18(26)15-10-14(24-25-15)17-16(13-7-3-4-9-22-13)23-19(27-17)12-6-5-8-20-11-12/h5-6,8,11,13,22H,2-4,7,9-10H2,1H3,(H,21,26)/p+1/t13-/m0/s1/fC19H23N6OS/h21-22H/q+1 FA726A158D76854A