InChI=1/C16H21N3O2/c1-3-20-15-5-13-4-11(2)21-16(13)6-14(15)10-17-7-12-8-18-19-9-12/h5-6,8-9,11,17H,3-4,7,10H2,1-2H3,(H,18,19)/p+1/t11-/m0/s1/fC16H22N3O2/h17-18H/q+1 4DA8605D01B813E8