InChI=1/C11H17N3O2/c1-8-4-2-3-5-9(8)14-11(16)10(15)13-7-6-12/h8-9H,2-5,7H2,1H3,(H,13,15)(H,14,16)/t8-,9-/m0/s1/f/h14-15H 5ED9A450A22ECAA0