InChI=1/C19H28N4O2S/c20-18(25)22-16-6-4-15(5-7-16)17(24)21-14-19(8-2-1-3-9-19)23-10-12-26-13-11-23/h4-7H,1-3,8-14H2,(H,21,24)(H3,20,22,25)/p+1/fC19H29N4O2S/h21-23H,20H2/q+1 27F9D730D163C254