InChI=1/C17H17NO2/c1-2-6-16-14(5-1)15-10-12(7-8-17(15)20-16)18-13-4-3-9-19-11-13/h1-2,5-8,10,13,18H,3-4,9,11H2/t13-/m0/s1 70D5A595864D4CE2