InChI=1/C18H31N3/c1-2-15-6-7-16(13-19)18(12-15)21-11-8-17(14-21)20-9-4-3-5-10-20/h15-18H,2-12,14H2,1H3/p+1/t15-,16+,17+,18-/m1/s1/fC18H32N3/h20H/q+1 0EA54DC4F907C67C