InChI=1/C15H25N3O/c1-4-15(5-2,6-3)13(17)14(19)18-11(9-16)7-10-8-12(10)18/h10-13H,4-8,17H2,1-3H3/t10-,11-,12+,13-/m1/s1 E875D1E4E33EF626