InChI=1/C19H30N4O4/c1-12-8-17(2,3)11-19(9-12)15(26)23(16(27)22-19)10-13(24)21-18(14(20)25)6-4-5-7-18/h12H,4-11H2,1-3H3,(H2,20,25)(H,21,24)(H,22,27)/t12-,19-/m0/s1/f/h21-22H,20H2	3359403259BAA3CD