InChI=1/C17H24N4O4/c1-3-15(22)18-12-4-6-13(7-5-12)19-16(23)20-14-8-10-21(11-9-14)17(24)25-2/h4-7,14H,3,8-11H2,1-2H3,(H,18,22)(H2,19,20,23)/f/h18-20H 997C41859E25E4B7