InChI=1/C15H29NO3/c1-4-18-14(17)15(3,16)10-5-11-19-13-8-6-12(2)7-9-13/h12-13H,4-11,16H2,1-3H3/t12?,13?,15-/m1/s1 BCE5EFB1B19F839D