InChI=1/C18H29N3O2/c1-4-16-7-5-6-14(2)17(16)20-18(22)19-12-15-8-9-21(13-15)10-11-23-3/h5-7,15H,4,8-13H2,1-3H3,(H2,19,20,22)/p+1/t15-/m1/s1/fC18H30N3O2/h19-21H/q+1 27A9C5AE64F6CA08