InChI=1/C18H28N4O4S/c1-14(18(23)20-15-4-6-17(7-5-15)27(19,24)25)22-10-8-21(9-11-22)13-16-3-2-12-26-16/h4-7,14,16H,2-3,8-13H2,1H3,(H,20,23)(H2,19,24,25)/p+1/t14-,16+/m1/s1/fC18H29N4O4S/h20-21H,19H2/q+1 81C12ED8D77D4000