InChI=1/C18H27N3/c1-4-5-18-20-15-11-14(19)7-9-17(15)21(18)16-8-6-12(2)10-13(16)3/h7,9,11-13,16H,4-6,8,10,19H2,1-3H3/p+1/t12-,13+,16-/m1/s1/fC18H28N3/h20H/q+1 B2D31797BA263026