InChI=1/C19H27N3O3/c1-22(15-17-7-3-2-4-8-17)12-11-21-19(23)20-10-6-13-24-16-18-9-5-14-25-18/h2-5,7-9,14H,6,10-13,15-16H2,1H3,(H2,20,21,23)/p+1/fC19H28N3O3/h20-22H/q+1 5204DAF2504FF288