Task: Answer the MCQ question.
Question: Which drug has a 2.236% 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 other words.
Options:
a C=CCOC(=O)CN1C(=O)c2ccccc2C1=O
b CCOC(=O)N1CCN(C(=O)C2CCN(S(=O)(=O)c3cc(C)ccc3OC)CC2)CC1
c O=C(CCN1C(=O)C2CCCCC2C1=O)Nc1nc2ccc(F)cc2s1
Answer: a. C=CCOC(=O)CN1C(=O)c2ccccc2C1=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#}
C=CCOC(=O)CN1C(=O)c2ccccc2C1=O
C=CCOC(=O)CN1C(=O)c2ccccc2C1=O
2-(2-oxo-2-prop-2-enoxyethyl)isoindole-1,3-dione