InChI=1/C18H32N4O3/c1-6-7-8-9-21(13(4)5)11-14(23)15-16(19)22(10-12(2)3)18(25)20-17(15)24/h12-13H,6-11,19H2,1-5H3,(H,20,24,25)/p+1/fC18H33N4O3/h20-21H/q+1 1DA68654ECEAF263