InChI=1/C15H29NO4/c1-4-19-14(17)15(2,16)9-6-10-20-13-8-5-7-12(11-13)18-3/h12-13H,4-11,16H2,1-3H3/t12-,13-,15+/m0/s1 2E0CC4EC71A5C08F