InChI=1/C16H27NO/c1-11(2)12-8-13(10-17(6)7)15(18)14(9-12)16(3,4)5/h8-9,11,18H,10H2,1-7H3/p+1/fC16H28NO/h17H/q+1 9AD5977367F0D181