InChI=1/C15H18N2O2/c1-4-11(3)14(18)13(9-16)15(19)17-12-7-5-6-10(2)8-12/h5-8,11,17,19H,4H2,1-3H3/p-1/b15-13-/t11-/m1/s1/fC15H17N2O2/h19h/q-1 2C18D34151735BCA