InChI=1/C14H24N2O5/c1-13(2,8-11(18)19)7-10(17)15-12(20)16-5-6-21-14(3,4)9-16/h5-9H2,1-4H3,(H,18,19)(H,15,17,20)/p-1/fC14H23N2O5/h15H/q-1 DBA62F301EFD1CA5