InChI=1/C14H27N5O2S/c1-11(10-19-6-8-21-9-7-19)15-13(20)17-18-14(22)16-12-4-2-3-5-12/h11-12H,2-10H2,1H3,(H2,15,17,20)(H2,16,18,22)/t11-/m1/s1/f/h15-18H 81D00BA50C82C413