Task: Answer the multiple-choice question.
Query: Which compound has a 12.903\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
[a] Cc1ccc(S(=O)(=O)N2CCN(C(=O)c3ccc(S(=O)(=O)N4CCCC4)cc3)CC2)cc1
[b] Cc1nnc(NC(=O)c2ccc3ccccc3c2)o1
Answer: b. Cc1nnc(NC(=O)c2ccc3ccccc3c2)o1
{#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#}
Cc1nnc(NC(=O)c2ccc3ccccc3c2)o1
Cc1nnc(NC(=O)c2ccc3ccccc3c2)o1
N-(5-methyl-1,3,4-oxadiazol-2-yl)naphthalene-2-carboxamide