InChI=1/C15H26N2O2/c1-10(2)15(4)9-13(18)17(14(15)19)11(3)12-7-5-6-8-16-12/h10-12,16H,5-9H2,1-4H3/p+1/t11-,12+,15+/m1/s1/fC15H27N2O2/h16H/q+1 7A91680B93DBE398