InChI=1/C18H26N4O5S/c1-21(11-17(24)20-14-8-10-28(26,27)13-14)12-18(25)22(9-7-16(19)23)15-5-3-2-4-6-15/h2-6,14H,7-13H2,1H3,(H2,19,23)(H,20,24)/p+1/t14-/m0/s1/fC18H27N4O5S/h20-21H,19H2/q+1 C322E18159782233