InChI=1/C15H32N2O/c1-5-13-6-7-14(16)15(10-13)17(8-9-18-4)11-12(2)3/h12-15H,5-11,16H2,1-4H3/p+1/t13-,14-,15-/m1/s1/fC15H33N2O/h16H/q+1 DCF084E6DE77DB4D