InChI=1/C16H17FN2O/c17-14-8-4-5-12(11-14)9-10-19-15(16(18)20)13-6-2-1-3-7-13/h1-8,11,15,19H,9-10H2,(H2,18,20)/t15-/m0/s1/f/h18H2	8A44654EE6AFF07B