InChI=1/C14H20N2O2/c1-10-5-4-6-13(12(10)3)15-14(17)16-7-8-18-11(2)9-16/h4-6,11H,7-9H2,1-3H3,(H,15,17)/t11-/m1/s1/f/h15H	9B5CAAF0DBDF1F43