InChI=1/C19H26N4O3S/c1-20-27(25,26)18-10-6-9-17(13-18)14-22-19(24)21-11-12-23(2)15-16-7-4-3-5-8-16/h3-10,13,20H,11-12,14-15H2,1-2H3,(H2,21,22,24)/p+1/fC19H27N4O3S/h21-23H/q+1 B238D62C42AD1862