InChI=1/C16H33N3O2/c1-5-19(6-2)14-9-12-18(13-14)11-8-10-16(4,17)15(20)21-7-3/h14H,5-13,17H2,1-4H3/p+2/t14-,16-/m0/s1/fC16H35N3O2/h18-19H/q+2 A48F0328A5952640