InChI=1/C13H23N3O3/c1-4-7-14-13(18)15-12(17)10(2)16-8-5-11(19-3)6-9-16/h4,10-11H,1,5-9H2,2-3H3,(H2,14,15,17,18)/t10-/m0/s1/f/h14-15H 22E1AF6D1DDA801E