InChI=1/C22H22N4O/c1-12-7-8-19-18(9-12)16-5-4-6-17(21(16)25-19)22(27)26-20-13(2)15(10-23)11-24-14(20)3/h4-6,11-12,25H,7-9H2,1-3H3,(H,26,27)/t12-/m0/s1/f/h26H C58F4A9072B551AE