Problem statement: Answer the multiple-choice question.
Query: Which drug has a 22.134% 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. Cc1cccc(CN2C(=O)c3ccccc3Sc3ccc(C(=O)O)cc32)c1
b. O=C(O)c1ccc(-c2ccc(/C=N/Nc3ccc([N+](=O)[O-])cc3)o2)cc1
Answer: b. O=C(O)c1ccc(-c2ccc(/C=N/Nc3ccc([N+](=O)[O-])cc3)o2)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#}
O=C(O)c1ccc(-c2ccc(/C=N/Nc3ccc([N+](=O)[O-])cc3)o2)cc1
O=C(O)c1ccc(-c2ccc(/C=N/Nc3ccc([N+](=O)[O-])cc3)o2)cc1
4-[5-[(E)-[(4-nitrophenyl)hydrazinylidene]methyl]furan-2-yl]benzoic acid