InChI=1/C13H23N3O3/c1-14-12(17)9-16-6-4-10(5-7-16)15-13(18)11-3-2-8-19-11/h10-11H,2-9H2,1H3,(H,14,17)(H,15,18)/t11-/m0/s1/f/h14-15H 2E1550B98FC66FEC