InChI=1/C22H22N5O/c1-14(2)28-16-6-4-15(5-7-16)20-19-11-27(3)9-8-17(19)18(10-23)21(26)22(20,12-24)13-25/h4-8,14,18-20H,9,11H2,1-3H3/q-1/t18-,19+,20-/m1/s1 757EC401EED6B424