Problem statement: Answer the multiple-choice question.
Question: Which drug exhibits a 18.282\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
[a] Cc1cccc(NC(=O)C(=O)NNC(=O)c2ccc(C(C)(C)C)cc2)c1
[b] O=S(=O)(Nc1ccc(N2CCOCC2)cc1)c1cc(Cl)ccc1Cl
Answer: a. Cc1cccc(NC(=O)C(=O)NNC(=O)c2ccc(C(C)(C)C)cc2)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#}
Cc1cccc(NC(=O)C(=O)NNC(=O)c2ccc(C(C)(C)C)cc2)c1
Cc1cccc(NC(=O)C(=O)NNC(=O)c2ccc(C(C)(C)C)cc2)c1
2-[2-(4-tert-butylbenzoyl)hydrazinyl]-N-(3-methylphenyl)-2-oxoacetamide