InChI=1/C15H20N2O3/c1-9-7-11-14(13(19)12(9)18)20-15(17-11)16-8-10-5-3-2-4-6-10/h2-6,9,11-14,18-19H,7-8H2,1H3,(H,16,17)/p+1/t9-,11-,12+,13+,14-/m0/s1/fC15H21N2O3/h16-17H/q+1 CC395E16E6A522CD