InChI=1/C16H21N3/c1-3-10-18-15(13-8-5-4-7-12(13)2)14-9-6-11-19-16(14)17/h4-9,11,15,18H,3,10H2,1-2H3,(H2,17,19)/p+1/t15-/m1/s1/fC16H22N3/h18H,17H2/q+1 2C2CB2828320F93C