InChI=1/C18H28N4O4S/c23-13-14-6-9-22(10-7-14)11-8-19-18(24)20-16-2-1-3-17(12-16)27(25,26)21-15-4-5-15/h1-3,12,14-15,21,23H,4-11,13H2,(H2,19,20,24)/p+1/fC18H29N4O4S/h19-20,22H/q+1 A5637BB6991CB6DB