InChI=1/C14H23N3O4/c15-13(20)11-5-1-2-7-17(11)14(21)16-6-3-4-10(9-16)8-12(18)19/h10-11H,1-9H2,(H2,15,20)(H,18,19)/p-1/t10-,11+/m0/s1/fC14H22N3O4/h15H2/q-1 5135AA63CC63AA7D