InChI=1/C18H26N4O4S/c1-18(2,3)22-27(24,25)16-10-9-14(26-16)17(23)21-13-7-6-12-20-15-8-4-5-11-19-15/h4-5,8-11,22H,6-7,12-13H2,1-3H3,(H,19,20)(H,21,23)/p+1/fC18H27N4O4S/h19-21H/q+1 AD765A50CE5C421C