InChI=1/C18H21N/c1-19-12-10-15-6-2-4-8-17(15)14-18-9-5-3-7-16(18)11-13-19/h2-9H,10-14H2,1H3/p+1/fC18H22N/h19H/q+1 FFA02575F86AD9FA