Task: Answer the multiple choice question.
Query: Which compound exhibits a 1.332\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a. COc1ccccc1N1CCN(CC(=O)Nc2nccs2)CC1
b. Cc1ccc(-c2nnc(SCCC(=O)N3CCOCC3)o2)cc1
c. CCCOc1ccc(N2C(=O)CC(N(Cc3ccccc3)N=O)C2=O)cc1
Answer: a. COc1ccccc1N1CCN(CC(=O)Nc2nccs2)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#}
COc1ccccc1N1CCN(CC(=O)Nc2nccs2)CC1
COc1ccccc1N1CCN(CC(=O)Nc2nccs2)CC1
2-[4-(2-methoxyphenyl)piperazin-1-yl]-N-(1,3-thiazol-2-yl)acetamide