Task: Answer the MCQ question.
Question: Which compound exhibits a -4.778% 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 CCOC(=O)N1CCN(Cc2cc(=O)oc3ccc4ccccc4c23)CC1
b CCC(Sc1nc2ccccc2o1)C(=O)O
c COC(=O)c1cc(S(=O)(=O)NCCCc2ccco2)c[nH]1
Answer: b. CCC(Sc1nc2ccccc2o1)C(=O)O
{#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#}
CCC(Sc1nc2ccccc2o1)C(=O)O
CCC(Sc1nc2ccccc2o1)C(=O)O
2-(1,3-benzoxazol-2-ylsulfanyl)butanoicacid