InChI=1/C19H21N/c1-20(2)13-5-6-15-9-12-19-17(14-15)11-10-16-7-3-4-8-18(16)19/h3-4,7-12,14H,5-6,13H2,1-2H3/p+1/fC19H22N/h20H/q+1 BA5010D63999A8FA