InChI=1/C19H22N4O3S/c1-13(23-9-8-14-4-2-3-5-15(14)12-23)11-20-27(25,26)16-6-7-17-18(10-16)22-19(24)21-17/h2-7,10,13,20H,8-9,11-12H2,1H3,(H2,21,22,24)/p+1/t13-/m1/s1/fC19H23N4O3S/h21-23H/q+1 8001A153D25EDE24