Problem statement: Answer the multiple-choice question.
Question: Which compound exhibits a 14.886\% 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(N2CCN(C3=NC(=O)C(=C4CCCCC4)S3)CC2)c1
(b) C=CCOc1ccc(/C(O)=C2\C(=O)C(=O)N(CCOC)C2c2cccnc2)cc1
Answer: a. Cc1cccc(N2CCN(C3=NC(=O)C(=C4CCCCC4)S3)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#}
5-cyclohexylidene-2-[4-(3-methylphenyl)piperazin-1-yl]-1,3-thiazol-4-one