InChI=1/C20H22N4O2/c1-12-3-10-19(25)24(12)16-8-6-14(7-9-16)13(2)20(26)21-18-11-17(22-23-18)15-4-5-15/h6-9,11,13,15H,1,3-5,10H2,2H3,(H2,21,22,23,26)/t13-/m1/s1/f/h21-22H	C576D99EAB37E376