InChI=1/C18H27N3O2/c1-17(2)11-14(18(3,4)21-17)16(23)20-10-9-19-12-13-7-5-6-8-15(13)22/h5-8,11,19,21-22H,9-10,12H2,1-4H3,(H,20,23)/p+1/fC18H28N3O2/h19-20H/q+1 01A380CC19E1E752