Task: Answer the multiple choice question.
Question: Which drug exhibits a 2.499\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a) CCOC(=O)/C(C#N)=C1/C=Nc2ccccc2N1
b) COC(=O)c1ccc(COC(=O)CCC(=O)c2cccs2)cc1
c) CC(=O)Nc1ccc(S(=O)(=O)Nc2nc(C)cc(-n3nc(C)cc3C)n2)cc1
Answer: c. CC(=O)Nc1ccc(S(=O)(=O)Nc2nc(C)cc(-n3nc(C)cc3C)n2)cc1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_1uM#}{herg_central_at_1uM__units} {herg_central_at_1uM__names__noun}?
Constraint: You must select none, one or more options from {%multiple_choice_enum%2-5%aA1} without using any {#other|additional!} words.
Options:
{SMILES%herg_central_at_1uM%}
Answer: {%multiple_choice_result}. {SMILES#}
CC(=O)Nc1ccc(S(=O)(=O)Nc2nc(C)cc(-n3nc(C)cc3C)n2)cc1
CC(=O)Nc1ccc(S(=O)(=O)Nc2nc(C)cc(-n3nc(C)cc3C)n2)cc1
[C][C][=Branch1][C][=O][N][C][=C][C][=C][Branch2][Ring1][P][S][=Branch1][C][=O][=Branch1][C][=O][N][C][=N][C][Branch1][C][C][=C][C][Branch1][N][N][N][=C][Branch1][C][C][C][=C][Ring1][=Branch1][C][=N][Ring1][=C][C][=C][Ring2][Ring1][Branch2]
N-[4-[[4-(3,5-dimethylpyrazol-1-yl)-6-methylpyrimidin-2-yl]sulfamoyl]phenyl]acetamide