Task: Answer the multiple choice question.
Query: Which drug exhibits a -0.656\% 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 Cc1ccccc1NC1=CC(=O)CC(C)(C)C1
b COc1cc(NC(=O)c2cc(S(=O)(=O)N3CCCCC3)c[nH]2)cc(OC)c1
Answer: a. Cc1ccccc1NC1=CC(=O)CC(C)(C)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#}
Cc1ccccc1NC1=CC(=O)CC(C)(C)C1
Cc1ccccc1NC1=CC(=O)CC(C)(C)C1
5,5-dimethyl-3-(2-methylanilino)cyclohex-2-en-1-one