InChI=1/C12H26N2O2/c1-10(2)8-13-12(16)9-14(11(3)4)6-5-7-15/h10-11,15H,5-9H2,1-4H3,(H,13,16)/p+1/fC12H27N2O2/h13-14H/q+1 EC034E8582847CD1