InChI=1/C18H22N4O5S/c1-13-14(12-23)10-16(21(24)25)18(17(13)22(26)27)20-6-3-5-19(7-8-20)11-15-4-2-9-28-15/h2,4,9-10,23H,3,5-8,11-12H2,1H3/p+1/fC18H23N4O5S/h19H/q+1 EFE02E444DFA43A4