Task: Answer the MCQ question.
Query: Which drug exhibits a 9.248\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
[a] O=C(COc1cccc(F)c1)Oc1ccc(C(=O)c2ccccc2)cc1
[b] COc1ccccc1OCCNC(=O)c1cc([N+](=O)[O-])cc([N+](=O)[O-])c1
Answer: a. O=C(COc1cccc(F)c1)Oc1ccc(C(=O)c2ccccc2)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#}
O=C(COc1cccc(F)c1)Oc1ccc(C(=O)c2ccccc2)cc1
O=C(COc1cccc(F)c1)Oc1ccc(C(=O)c2ccccc2)cc1
1-(4-benzoylphenoxy)-2-(3-fluorophenoxy)ethanone