InChI=1/C15H27N3O2/c16-14(19)11-12-5-8-18(9-6-12)10-7-15(20)17-13-3-1-2-4-13/h12-13H,1-11H2,(H2,16,19)(H,17,20)/p+1/fC15H28N3O2/h17-18H,16H2/q+1 05FFAD06E0F8E909