InChI=1/C15H29N5O2/c1-18-9-11-19(12-10-18)7-3-2-5-16-14(21)13-20-8-4-6-17-15(20)22/h2-13H2,1H3,(H,16,21)(H,17,22)/p+1/fC15H30N5O2/h16-18H/q+1 2585C4EEEF4BAA6E