InChI=1/C15H20FN3O2/c16-12-3-1-2-4-13(12)19-14(20)9-18-11-7-5-10(6-8-11)15(17)21/h1-4,10-11,18H,5-9H2,(H2,17,21)(H,19,20)/p+1/fC15H21FN3O2/h18-19H,17H2/q+1 D71B17A4626590C6