InChI=1/C17H19N3/c1-12-5-6-15-14(11-12)13-3-2-4-16-17(13)20(15)10-9-19(16)8-7-18/h5-6,11,16H,2-4,8-10H2,1H3/t16-/m0/s1 C4F1D12B24265B37