InChI=1/C15H25N3O/c1-5-13(4)17-15(19)11-18(12(2)3)10-14-8-6-7-9-16-14/h6-9,12-13H,5,10-11H2,1-4H3,(H,17,19)/t13-/m1/s1/f/h17H 5B1DCABFC7AA414D