InChI=1/C18H26N4O4S/c1-12-6-9-15(27(25,26)22-10-4-3-5-13(22)2)11-16(12)17(23)20-21-18(24)19-14-7-8-14/h6,9,11,13-14H,3-5,7-8,10H2,1-2H3,(H,20,23)(H2,19,21,24)/t13-/m1/s1/f/h19-21H BBC0E78FA8C2DBD0