InChI=1/C19H23N5O2/c1-10(2)18-21-16-12(4)23-24(5)17(16)19(22-18)20-11(3)13-6-7-14-15(8-13)26-9-25-14/h6-8,10-11H,9H2,1-5H3,(H,20,21,22)/t11-/m1/s1/f/h20H	20E30D2D427F0842