InChI=1/C16H23N3O2/c1-11(19-16(21)10-18-15(20)9-17)13-7-6-12-4-2-3-5-14(12)8-13/h6-8,11H,2-5,9-10,17H2,1H3,(H,18,20)(H,19,21)/p+1/t11-/m0/s1/fC16H24N3O2/h17-19H/q+1 BEF917F174BB7BEA