InChI=1/C18H22N2O/c1-2-6-16(7-3-1)14-17-8-9-18(19-15-17)21-13-12-20-10-4-5-11-20/h1-3,6-9,15H,4-5,10-14H2/p+1/fC18H23N2O/h20H/q+1 FAFC00D6882278CC