InChI=1/C16H33N3O/c1-4-15-12-19(11-10-18(15)3)9-5-8-16(2,13-20)17-14-6-7-14/h14-15,17,20H,4-13H2,1-3H3/p+2/t15-,16-/m0/s1/fC16H35N3O/h17-18H/q+2 D19997D9AD65F62B