InChI=1/C19H28N4O3S/c1-15(9-10-20)27-17-8-5-4-7-16(17)22-19(25)18(24)21-11-6-12-23(2)13-14-26-3/h4-5,7-8,15H,6,9,11-14H2,1-3H3,(H,21,24)(H,22,25)/p+1/t15-/m0/s1/fC19H29N4O3S/h21-23H/q+1 A3390D7B7DCD400A