InChI=1/C20H23ClN4O6S/c21-18-4-2-15(32-18)12-23-6-8-24(9-7-23)19(27)13-31-20(28)16-11-14(25(29)30)1-3-17(16)22-5-10-26/h1-4,11,22,26H,5-10,12-13H2 E19AD9DCA887E191