InChI=1/C14H21N3O4S/c1-4-15-11(18)8-17(3)9-12(19)16-13-10(6-7-22-13)14(20)21-5-2/h6-7H,4-5,8-9H2,1-3H3,(H,15,18)(H,16,19)/p+1/fC14H22N3O4S/h15-17H/q+1 5409916E8CA2562E