InChI=1/C19H25NO2/c1-16-9-10-19(15-17(16)2)22-14-12-20-11-6-13-21-18-7-4-3-5-8-18/h3-5,7-10,15,20H,6,11-14H2,1-2H3/p+1/fC19H26NO2/h20H/q+1 8D68D84824F7C47B