InChI=1/C15H32N2O2/c1-14-7-4-5-8-15(14,13-16)17(10-12-19-3)9-6-11-18-2/h14H,4-13,16H2,1-3H3/p+1/t14-,15-/m1/s1/fC15H33N2O2/h16H/q+1 722E2675DC730C91