InChI=1/C15H23N3O2/c16-13-6-1-2-7-14(13)17-15(20)8-4-10-18-9-3-5-12(18)11-19/h1-2,6-7,12,19H,3-5,8-11,16H2,(H,17,20)/p+1/t12-/m0/s1/fC15H24N3O2/h17-18H/q+1 6F0D25C92C6E2FB1