InChI=1/C22H32N4O2/c27-21-15-25(13-12-23-21)18-8-6-17(7-9-18)14-24-22(28)16-26(20-10-11-20)19-4-2-1-3-5-19/h6-9,19-20H,1-5,10-16H2,(H,23,27)(H,24,28)/p+1/fC22H33N4O2/h23-24,26H/q+1 ED1AB8EFBEF7B348