InChI=1/C17H17NO/c1-18-8-7-11-3-2-4-14-15-10-13(19)6-5-12(15)9-16(18)17(11)14/h2-6,10,16,19H,7-9H2,1H3/t16-/m1/s1 D8E74F66C02A1D35