InChI=1/C14H21N3O3S/c15-8-7-11-2-1-9-17(10-11)21(19,20)13-5-3-12(4-6-13)14(16)18/h3-6,11H,1-2,7-10,15H2,(H2,16,18)/p+1/t11-/m0/s1/fC14H22N3O3S/h15H,16H2/q+1 74E2B091A879B97E