InChI=1/C22H28N4O2/c27-21(25-20-11-5-2-6-12-20)15-24-22(28)23-14-19-10-7-13-26(17-19)16-18-8-3-1-4-9-18/h1-6,8-9,11-12,19H,7,10,13-17H2,(H,25,27)(H2,23,24,28)/p+1/t19-/m1/s1/fC22H29N4O2/h23-26H/q+1 8D9F4CC7267962BC