Task: Answer the multiple-choice question.
Question: Which compound exhibits a 4.504% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
(a) Fc1ccc(-n2nnc(-c3ncc[nH]3)n2)cc1
(b) CCOc1ccc(/C(O)=C2/C(=O)C(=O)N(CCOCCO)C2c2ccccc2)cc1
Answer: b. CCOc1ccc(/C(O)=C2/C(=O)C(=O)N(CCOCCO)C2c2ccccc2)cc1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
CCOc1ccc(/C(O)=C2/C(=O)C(=O)N(CCOCCO)C2c2ccccc2)cc1
CCOc1ccc(/C(O)=C2/C(=O)C(=O)N(CCOCCO)C2c2ccccc2)cc1
(4Z)-4-[(4-ethoxyphenyl)-hydroxymethylidene]-1-[2-(2-hydroxyethoxy)ethyl]-5-phenylpyrrolidine-2,3-dione