Task: Answer the multiple-choice question.
Question: Which compound has a -5.729\% 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: Cc1ncoc1C(=O)Nc1ccccc1-c1ccccc1
b: Cc1ccc(S(=O)(=O)N2CCCC2CNC(=O)c2ccccc2)cc1
Answer: a. Cc1ncoc1C(=O)Nc1ccccc1-c1ccccc1
{#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#}
Cc1ncoc1C(=O)Nc1ccccc1-c1ccccc1
Cc1ncoc1C(=O)Nc1ccccc1-c1ccccc1
4-methyl-N-(2-phenylphenyl)-1,3-oxazole-5-carboxamide