InChI=1/C14H22N4O4/c15-10-13(17-5-3-16(4-6-17)7-8-19)11-1-2-14(20)12(9-11)18(21)22/h1-2,9,13,19-20H,3-8,10,15H2/p+1/t13-/m1/s1/fC14H23N4O4/h15H/q+1 42ED789DE37E16E5