Problem statement: Answer the MCQ question.
Question: Which compound exhibits a 17.270\% 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: COc1ccc(C2=NN(C(=O)CSc3nc(=O)n4cc(C)ccc4n3)C(c3ccc(C)cc3)C2)cc1
b: Nc1ccccc1C#Cc1ccc2[nH]ccc2c1
c: Cc1ccc(S(=O)(=O)c2ccc(Cl)cc2)cc1S(=O)(=O)NC(C(=O)O)C(C)C
Answer: c. Cc1ccc(S(=O)(=O)c2ccc(Cl)cc2)cc1S(=O)(=O)NC(C(=O)O)C(C)C
{#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#}
Cc1ccc(S(=O)(=O)c2ccc(Cl)cc2)cc1S(=O)(=O)NC(C(=O)O)C(C)C
Cc1ccc(S(=O)(=O)c2ccc(Cl)cc2)cc1S(=O)(=O)NC(C(=O)O)C(C)C
2-[[5-(4-chlorophenyl)sulfonyl-2-methylphenyl]sulfonylamino]-3-methylbutanoic acid