Task: Answer the multiple-choice question.
Query: Which drug has a 6.638\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a: CSc1ccccc1C(=O)C1CCCN(C(=O)c2ccc(N3CCOCC3)cc2)C1
b: Cn1cc(CN2CCCCC2C(=O)Nc2ccc(-n3cccn3)cc2)cn1
Answer: a. CSc1ccccc1C(=O)C1CCCN(C(=O)c2ccc(N3CCOCC3)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#}
CSc1ccccc1C(=O)C1CCCN(C(=O)c2ccc(N3CCOCC3)cc2)C1
CSc1ccccc1C(=O)C1CCCN(C(=O)c2ccc(N3CCOCC3)cc2)C1
(2-methylsulfanylphenyl)-[1-(4-morpholin-4-ylbenzoyl)piperidin-3-yl]methanone