InChI=1/C17H27N5O2/c1-11-16(12(2)21-20-11)19-15(23)10-22-7-3-4-14(9-22)17(24)18-8-13-5-6-13/h13-14H,3-10H2,1-2H3,(H,18,24)(H,19,23)(H,20,21)/t14-/m0/s1/f/h18-20H 0899EF981D21793C