InChI=1/C20H22N4O3/c1-14(25)18-21-23(16-10-6-5-7-11-16)19(22(18)20(2,3)4)15-9-8-12-17(13-15)24(26)27/h5-13,19H,1-4H3/t19-/m0/s1	B4225A28B4B6D96F