Problem statement: Answer the MCQ question.
Query: Which drug exhibits a 12.865\% human ether-à-go-go related gene (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(C2C=C(C)Nc3ncnn32)cc1
[b] COc1ccccc1C(=O)CSc1ccccn1
[c] O=C(CCC(=O)OCC(=O)c1ccc(-c2ccccc2)cc1)Nc1cccc2cccnc12
Answer: c. O=C(CCC(=O)OCC(=O)c1ccc(-c2ccccc2)cc1)Nc1cccc2cccnc12
{#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#}
O=C(CCC(=O)OCC(=O)c1ccc(-c2ccccc2)cc1)Nc1cccc2cccnc12
O=C(CCC(=O)OCC(=O)c1ccc(-c2ccccc2)cc1)Nc1cccc2cccnc12
[2-oxo-2-(4-phenylphenyl)ethyl] 4-oxo-4-(quinolin-8-ylamino)butanoate