InChI=1/C16H25N3O2/c17-14-7-1-2-8-15(14)18-16(21)9-11-19-10-3-5-13(19)6-4-12-20/h1-2,7-8,13,20H,3-6,9-12,17H2,(H,18,21)/p+1/t13-/m0/s1/fC16H26N3O2/h18-19H/q+1 49CA59DC913BEC41