Task: Answer the multiple-choice question.
Query: Which drug has a 3.542\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a.) COC(=O)c1cc(/C=C/c2ccccc2)[nH]n1
b.) CC(OC(=O)CSc1ccc(F)cc1)C(=O)NC1(C#N)CCCCC1
Answer: a. COC(=O)c1cc(/C=C/c2ccccc2)[nH]n1
{#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#}
COC(=O)c1cc(/C=C/c2ccccc2)[nH]n1
COC(=O)c1cc(/C=C/c2ccccc2)[nH]n1
methyl 5-[(E)-2-phenylethenyl]-1H-pyrazole-3-carboxylate