InChI=1/C18H31N5O3/c1-3-5-11-22(14(24)13-21-9-7-8-10-21)15-16(19)23(12-6-4-2)18(26)20-17(15)25/h3-13,19H2,1-2H3,(H,20,25,26)/p+1/fC18H32N5O3/h20-21H/q+1 8CA581DB4993C86F