InChI=1/C16H21N3O5S2/c1-17-5-7-18(8-6-17)26(22,23)12-3-4-14-13(9-12)19(10-16(21)24-2)15(20)11-25-14/h3-4,9H,5-8,10-11H2,1-2H3 52C52545263E9404