InChI=1/C18H28N4O4S/c1-14-8-12-22(13-9-14)11-3-10-19-18(24)21-20-17(23)15-4-6-16(7-5-15)27(2,25)26/h4-7,14H,3,8-13H2,1-2H3,(H,20,23)(H2,19,21,24)/p+1/fC18H29N4O4S/h19-22H/q+1 D853DDE794F055FF