InChI=1/C18H18N2O2/c1-12-4-3-5-15(10-12)18-11-17(19-20(18)13(2)21)14-6-8-16(22)9-7-14/h3-10,18,22H,11H2,1-2H3/t18-/m0/s1	281F398CC422EAF9