InChI=1/C16H35N3O2/c1-7-21-15(20)16(4,17)9-8-10-19(13-14(2)3)12-11-18(5)6/h14H,7-13,17H2,1-6H3/p+1/t16-/m1/s1/fC16H36N3O2/h19H/q+1 6427F7785EA762C9