InChI=1/C15H20N2O/c1-18-14-4-5-15-12(11-14)10-13(16-15)6-9-17-7-2-3-8-17/h4-5,10-11,16H,2-3,6-9H2,1H3/p+1/fC15H21N2O/h17H/q+1 F45F16FD4C4300BA