InChI=1/C18H26N4O3S/c1-13(23)20-10-14-6-8-22(9-7-14)11-18(25)21-15-4-2-3-5-16(15)26-12-17(19)24/h2-5,14H,6-12H2,1H3,(H2,19,24)(H,20,23)(H,21,25)/p+1/fC18H27N4O3S/h20-22H,19H2/q+1 1BBD6DA24CE89997