InChI=1/C17H26N4O6/c1-10(2)5-6-19-17(24)21-20-16(23)11-7-12(25-3)15(13(8-11)26-4)27-9-14(18)22/h7-8,10H,5-6,9H2,1-4H3,(H2,18,22)(H,20,23)(H2,19,21,24)/f/h19-21H,18H2 01691369EBF8128A