InChI=1/C14H26N2O2/c1-4-12-9-18-11(3)8-16(12)14(17)13-10(2)6-5-7-15-13/h10-13,15H,4-9H2,1-3H3/p+1/t10-,11+,12-,13+/m1/s1/fC14H27N2O2/h15H/q+1 9B63FA0D884D97F4