InChI=1/C15H21N3O2S/c16-15(21)12-3-5-13(6-4-12)17-14(20)9-18-7-1-2-11(8-18)10-19/h3-6,11,19H,1-2,7-10H2,(H2,16,21)(H,17,20)/p+1/t11-/m0/s1/fC15H22N3O2S/h17-18H,16H2/q+1 4B6220E859A9FDED