InChI=1/C13H21N3O5/c1-8-7-21-9(2)6-16(8)13(20)15-4-3-14-12(19)10(15)5-11(17)18/h8-10H,3-7H2,1-2H3,(H,14,19)(H,17,18)/p-1/t8-,9+,10-/m0/s1/fC13H20N3O5/h14H/q-1 E1143AE6342FA3BB