InChI=1/C19H29N5O2/c20-10-17-4-3-7-24(17)18(25)11-21-16-8-14-12-23(13-15(14)9-16)19(26)22-5-1-2-6-22/h14-17,21H,1-9,11-13H2/p+1/t14-,15+,16?,17-/m0/s1/fC19H30N5O2/h21H/q+1 590B9482D1D78072