Task: Answer the MCQ question.
Question: Which drug exhibits a 17.512\% 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(C(=O)c2ccccc2Cl)cc1
(b) Cn1nnc2cc(NC(=O)N3CC4(C)CC3CC(C)(C)C4)ccc21
(c) COc1ccc(COc2cccc(C=O)c2)cc1
Answer: c. COc1ccc(COc2cccc(C=O)c2)cc1
{#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#}
3-[(4-methoxyphenyl)methoxy]benzaldehyde