InChI=1/C18H27N5O3/c1-22-9-11-23(12-10-22)8-2-7-20-17(25)18(26)21-15-5-3-14(4-6-15)13-16(19)24/h3-6H,2,7-13H2,1H3,(H2,19,24)(H,20,25)(H,21,26)/p+1/fC18H28N5O3/h20-22H,19H2/q+1 36CBB9ACB81AE12B