Problem statement: Answer the multiple-choice question.
Question: Which drug exhibits a 9.867\% 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) CCOCCCNC(=O)C(c1ccc(C)cc1)N(Cc1ccc2c(c1)OCO2)C(=O)c1ccccn1
(b) Cc1cccc(NCc2ccc(O)c3ncccc23)c1C
Answer: b. Cc1cccc(NCc2ccc(O)c3ncccc23)c1C
{#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#}
Cc1cccc(NCc2ccc(O)c3ncccc23)c1C
Cc1cccc(NCc2ccc(O)c3ncccc23)c1C
5-[(2,3-dimethylanilino)methyl]quinolin-8-ol