InChI=1/C14H21N5O/c1-9(2)19(8-13(16)20)6-5-14-17-11-4-3-10(15)7-12(11)18-14/h3-4,7,9H,5-6,8,15H2,1-2H3,(H2,16,20)(H,17,18)/p+1/fC14H22N5O/h18-19H,16H2/q+1 3FE77405492E35EC