InChI=1/C17H22N2O3/c1-13(15(12-18)19-5-9-20-10-6-19)14-3-4-16-17(11-14)22-8-2-7-21-16/h3-4,11,13,15H,2,5-10H2,1H3/t13-,15+/m0/s1 CD785FADCFC7F9F9