InChI=1/C18H27N3/c1-11-3-4-21-17(19)15(11)16(20-2)18-8-12-5-13(9-18)7-14(6-12)10-18/h3-4,12-14,16,20H,5-10H2,1-2H3,(H2,19,21)/p+2/t12?,13?,14?,16-,18?/m0/s1/fC18H29N3/h20-21H,19H2/q+2 73DC3860D002EFF3