InChI=1/C19H24N4O2/c1-14-10-11-20-16(12-14)21-17(24)13-23(4)18(19(25)22(2)3)15-8-6-5-7-9-15/h5-12,18H,13H2,1-4H3,(H,20,21,24)/t18-/m1/s1/f/h21H	2720368D77912B58