InChI=1/C15H21N3/c1-4-16-9-14-10-17-15(18-14)8-13-6-11(2)5-12(3)7-13/h5-7,10,16H,4,8-9H2,1-3H3,(H,17,18)/p+1/fC15H22N3/h16-17H/q+1 B2C47E0395BF6D5D