InChI=1/C20H26N2O3/c23-20(16-22(17-10-11-17)15-19-9-6-14-25-19)21-12-4-5-13-24-18-7-2-1-3-8-18/h1-3,6-9,14,17H,4-5,10-13,15-16H2,(H,21,23)/p+1/fC20H27N2O3/h21-22H/q+1 032DFF6C39CB4A68