InChI=1/C19H27N3O2/c23-18-20-16-6-2-3-7-17(16)22(18)15-8-12-21(13-9-15)14-19(24)10-4-1-5-11-19/h2-3,6-7,15,24H,1,4-5,8-14H2,(H,20,23)/p+1/fC19H28N3O2/h20-21H/q+1 E78E51D77422F371