InChI=1/C14H20N4O3/c1-11-9-12(3-4-13(11)18(20)21)16-14(19)10-17-7-2-5-15-6-8-17/h3-4,9,15H,2,5-8,10H2,1H3,(H,16,19)/p+1/fC14H21N4O3/h15,19H/q+1 CD9080CF789CA482