InChI=1/C19H25NO2/c1-16-7-9-18(10-8-16)22-14-12-20-11-4-13-21-19-6-3-5-17(2)15-19/h3,5-10,15,20H,4,11-14H2,1-2H3/p+1/fC19H26NO2/h20H/q+1 973C99DBC1668FA7