InChI=1/C19H25N/c1-20(13-14-7-8-14)19-17-10-9-15(11-17)12-18(19)16-5-3-2-4-6-16/h2-6,12,14-15,17,19H,7-11,13H2,1H3/p+1/t15-,17+,19-/m0/s1/fC19H26N/h20H/q+1 488736A30C9D9B52