InChI=1/C17H25FN2O/c1-12-6-5-9-16(13(12)2)20-17(21)11-19-10-14-7-3-4-8-15(14)18/h3-4,7-8,12-13,16,19H,5-6,9-11H2,1-2H3,(H,20,21)/t12-,13+,16+/m0/s1/f/h20H 9D496453A67E7866