Problem statement: Answer the MCQ question.
Question: Which drug exhibits a -0.324% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a) CCCCc1nc2ccc(S(=O)(=O)O)cc2[nH]1
b) CN[C@@H](C)[C@@H](O)c1ccccc1.Cl
c) O=C(O)/C(CC(=O)c1ccc(Cl)cc1)=N/Nc1ccc([N+](=O)[O-])cc1[N+](=O)[O-]
Answer: a. CCCCc1nc2ccc(S(=O)(=O)O)cc2[nH]1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
CCCCc1nc2ccc(S(=O)(=O)O)cc2[nH]1
CCCCc1nc2ccc(S(=O)(=O)O)cc2[nH]1
2-butyl-3H-benzimidazole-5-sulfonic acid