InChI=1/C18H27N3O2/c1-14(20-17(23)15-9-5-4-6-10-15)16(22)19-13-18(21(2)3)11-7-8-12-18/h4-6,9-10,14H,7-8,11-13H2,1-3H3,(H,19,22)(H,20,23)/p+1/t14-/m0/s1/fC18H28N3O2/h19-21H/q+1 43281E7D984B4489