InChI=1/C18H27N5O3/c1-2-22-9-11-23(12-10-22)8-4-7-20-17(25)18(26)21-15-6-3-5-14(13-15)16(19)24/h3,5-6,13H,2,4,7-12H2,1H3,(H2,19,24)(H,20,25)(H,21,26)/p+1/fC18H28N5O3/h20-22H,19H2/q+1 B5F683C042323CA0