InChI=1/C15H14ClIN2O3S/c1-2-9-3-5-11(8-14(9)23(18,21)22)19-15(20)12-7-10(16)4-6-13(12)17/h3-8H,2H2,1H3,(H,19,20)(H2,18,21,22)/f/h19H,18H2 639F0DA1287A6860