Task: Answer the multiple choice question.
Question: Which compound has a 18.464\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a.) COc1ccccc1N1CCN(Cc2ccc(OC)c3ccccc23)CC1
b.) CN(Cc1cccs1)C(=O)COc1ccc(-c2nnco2)cc1
c.) c1ccc(Nc2nc(-c3ccccc3)nc3ccccc23)cc1
Answer: b. CN(Cc1cccs1)C(=O)COc1ccc(-c2nnco2)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#}
CN(Cc1cccs1)C(=O)COc1ccc(-c2nnco2)cc1
CN(Cc1cccs1)C(=O)COc1ccc(-c2nnco2)cc1
N-methyl-2-[4-(1,3,4-oxadiazol-2-yl)phenoxy]-N-(thiophen-2-ylmethyl)acetamide