Task: Answer the MCQ question.
Query: Which drug exhibits a 3.045% 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) Cn1c(SCC(=O)Nc2ccc3c(c2)oc2ccccc23)nnc1-c1ccccc1
(b) CCOC(=O)/C(C)=N/NC(=O)c1ccc([N+](=O)[O-])cc1
Answer: b. CCOC(=O)/C(C)=N/NC(=O)c1ccc([N+](=O)[O-])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#}
CCOC(=O)/C(C)=N/NC(=O)c1ccc([N+](=O)[O-])cc1
CCOC(=O)/C(C)=N/NC(=O)c1ccc([N+](=O)[O-])cc1
ethyl (2E)-2-[(4-nitrobenzoyl)hydrazinylidene]propanoate