InChI=1/C18H27N3/c1-5-16(19)12-17-20-10-11-21(17)13-14-6-8-15(9-7-14)18(2,3)4/h6-11,16H,5,12-13,19H2,1-4H3/p+1/t16-/m0/s1/fC18H28N3/h19H/q+1 1F9C2C9AEB397795