InChI=1/C15H18N2O2/c1-2-15(13(18)16-14(19)17-15)12-8-7-10-5-3-4-6-11(10)9-12/h7-9H,2-6H2,1H3,(H2,16,17,18,19)/t15-/m1/s1/f/h16-17H	F13F1A7951C00271