InChI=1/C19H22N4O3S/c20-16(24)14-8-11-27-19(14)22-18(26)17(25)21-12-15(23-9-4-5-10-23)13-6-2-1-3-7-13/h1-3,6-8,11,15H,4-5,9-10,12H2,(H2,20,24)(H,21,25)(H,22,26)/p+1/t15-/m0/s1/fC19H23N4O3S/h21-23H,20H2/q+1 9540ED62ACB02556