InChI=1/C13H21N5O2S/c1-4-10(9(2)3)17-21(19,20)13-12(16-14)15-11-7-5-6-8-18(11)13/h5-10,16-17H,4,14H2,1-3H3/t10-/m1/s1 DE2E1238E91E86C4