InChI=1/C15H21N3O2/c1-10-3-2-4-11(7-10)9-18(12-5-6-12)15(20)13(16)8-14(17)19/h2-4,7,12-13H,5-6,8-9,16H2,1H3,(H2,17,19)/p+1/t13-/m0/s1/fC15H22N3O2/h16H,17H2/q+1 F4B4168EF5A2F328