Problem statement: Answer the multiple-choice question.
Query: Which drug exhibits a 14.076\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a.) COC(=O)c1cccc(COC(=O)c2cc3ccccc3oc2=O)c1
b.) COc1ccc([C@H]2C=C3CN(C(=O)OC(C)(C)C)S(=O)(=O)[C@H]3C[C@H]2OC(=O)c2cccs2)cc1
Answer: a. COC(=O)c1cccc(COC(=O)c2cc3ccccc3oc2=O)c1
{#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)c1cccc(COC(=O)c2cc3ccccc3oc2=O)c1
COC(=O)c1cccc(COC(=O)c2cc3ccccc3oc2=O)c1
(3-methoxycarbonylphenyl)methyl 2-oxochromene-3-carboxylate