InChI=1/C15H16N2O/c1-2-6-15-14(5-1)12(10-17-15)7-8-16-11-13-4-3-9-18-13/h1-6,9-10,16-17H,7-8,11H2/p+1/fC15H17N2O/h16H/q+1 402233D2B6BF990C