InChI=1/C20H30N4O4/c1-14(2)21-18(25)19(26)23-9-11-24(12-10-23)20(27)22-16(4)13-28-17-7-5-15(3)6-8-17/h5-8,14,16H,9-13H2,1-4H3,(H,21,25)(H,22,27)/t16-/m1/s1/f/h21-22H	32144CC2FEE1CD1E