InChI=1/C18H28N4O3S/c1-19-26(24,25)14-17-4-2-3-16(11-17)12-20-18(23)22-9-7-21(8-10-22)13-15-5-6-15/h2-4,11,15,19H,5-10,12-14H2,1H3,(H,20,23)/p+1/fC18H29N4O3S/h20-21H/q+1 5346CE4DD35CB539