Task: Answer the multiple choice question.
Question: Which compound exhibits a 21.580\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a.) COc1ccc(C2=NOC(Cn3nc(-c4ccccc4)cc3C(=O)O)C2)cc1
b.) NC(=O)C1CCCN(C(=S)Nc2cccc3ccccc23)C1
c.) COc1ccc(-c2n[nH]c(=S)n2/N=C/c2cccn2C)cc1
Answer: a. COc1ccc(C2=NOC(Cn3nc(-c4ccccc4)cc3C(=O)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#}
COc1ccc(C2=NOC(Cn3nc(-c4ccccc4)cc3C(=O)O)C2)cc1
COc1ccc(C2=NOC(Cn3nc(-c4ccccc4)cc3C(=O)O)C2)cc1
2-[[3-(4-methoxyphenyl)-4,5-dihydro-1,2-oxazol-5-yl]methyl]-5-phenylpyrazole-3-carboxylic acid