InChI=1/C15H22N4O2/c1-3-9-19-13-11(14(20)18(2)15(19)21)16-12(17-13)10-7-5-4-6-8-10/h10H,3-9H2,1-2H3,(H,16,17)/f/h16H	4D52C23AACACE4E7