InChI=1/C14H26N2O3/c1-2-19-14(18)11-16(12-8-9-12)13(17)7-5-3-4-6-10-15/h12H,2-11,15H2,1H3/p+1/fC14H27N2O3/h15H/q+1 6D4FFAAEF2F2C65A