InChI=1/C14H22N4O4/c1-3-21-13(19)7-17-11-6-12(10(16)5-9(11)15)18-8-14(20)22-4-2/h5-6,17-18H,3-4,7-8,15-16H2,1-2H3/p+1/fC14H23N4O4/h15H/q+1 C6C91B99B5F63982