Problem statement: Answer the multiple-choice question.
Query: Which drug has a 8.931\% 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) CCOCCCNCC(=O)NC1(C)C2CCC(C2)C1(C)C.Cl
b) C=C(C)COc1ccc(-c2nc(N)ncc2-c2ccccc2OC)c(O)c1
Answer: a. CCOCCCNCC(=O)NC1(C)C2CCC(C2)C1(C)C.Cl
{#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#}
CCOCCCNCC(=O)NC1(C)C2CCC(C2)C1(C)C.Cl
CCOCCCNCC(=O)NC1(C)C2CCC(C2)C1(C)C.Cl
2-(3-ethoxypropylamino)-N-(2,3,3-trimethyl-2-bicyclo[2.2.1]heptanyl)acetamide;hydrochloride