Problem statement: Answer the multiple choice question.
Query: Which compound has a 4.537\% 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] Cc1nccn1CCOc1ccc(Cl)cc1.O=C(O)C(=O)O
[b] Cc1ccc(C(C)C)c(OCC#CCN2CCOCC2)c1.O=C(O)C(=O)O
[c] CCc1nc2ccccc2n1Cc1ccc(OC)c(OC)c1
Answer: a. Cc1nccn1CCOc1ccc(Cl)cc1.O=C(O)C(=O)O
{#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#}
Cc1nccn1CCOc1ccc(Cl)cc1.O=C(O)C(=O)O
Cc1nccn1CCOc1ccc(Cl)cc1.O=C(O)C(=O)O
1-[2-(4-chlorophenoxy)ethyl]-2-methylimidazole;oxalic acid