Problem statement: Answer the MCQ question.
Question: Which drug exhibits a 3.541% human ether-à-go-go related gene (hERG) inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a) COC(=O)c1ccc(NC(=O)COc2ccccc2OC)cc1
b) COc1ccccc1OC(C)C(=O)O
c) CCCC(=O)c1ccc(N2CCN(S(=O)(=O)c3ccc(C)cc3)CC2)c(F)c1
Answer: b. COc1ccccc1OC(C)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#}
COc1ccccc1OC(C)C(=O)O
COc1ccccc1OC(C)C(=O)O
2-(2-methoxyphenoxy)propanoic acid