InChI=1/C18H27N3/c1-2-16(17(3-1)21-5-4-19-11-21)20-18-14-7-12-6-13(9-14)10-15(18)8-12/h4-5,11-18,20H,1-3,6-10H2/p+2/t12?,13?,14?,15?,16-,17-,18?/m0/s1/fC18H29N3/h19-20H/q+2 AE7DF74120CC7F20