Problem statement: Answer the multiple choice question.
Query: Which drug has a 18.851\% human ether-à-go-go related gene (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 COc1ccc(N2CC(C(=O)O)CC2=O)cc1
b CC(C)COC(=O)C1C(=O)CC(C)(O)C(C(=O)OCC(C)C)C1c1cccnc1
c Cc1cc2ccccc2nc1SCC(=O)NC1CCCCC1
Answer: a. COc1ccc(N2CC(C(=O)O)CC2=O)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(N2CC(C(=O)O)CC2=O)cc1
COc1ccc(N2CC(C(=O)O)CC2=O)cc1
1-(4-methoxyphenyl)-5-oxopyrrolidine-3-carboxylic acid