InChI=1/C18H26N4O3S/c1-22(2)10-9-20-18(26)19-8-7-12-11-13-14(24-3)5-6-15(25-4)16(13)21-17(12)23/h5-6,11H,7-10H2,1-4H3,(H,21,23)(H2,19,20,26)/p+1/fC18H27N4O3S/h19-22H/q+1 15DE77CC327322B3