InChI=1/C15H22N2O2/c1-19-10-9-17(11-13-5-3-2-4-6-13)12-15(18)16-14-7-8-14/h2-6,14H,7-12H2,1H3,(H,16,18)/p+1/fC15H23N2O2/h16-17H/q+1 B0AD7380FFAAF25A