Problem statement: Answer the multiple choice question.
Query: Which drug has a -6.926% 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 N#CCC(=O)N/N=C/c1cc([N+](=O)[O-])ccc1N1CCCC1
b O=C(Cc1ncc(C(F)(F)F)cc1Cl)NCc1ccco1
Answer: a. N#CCC(=O)N/N=C/c1cc([N+](=O)[O-])ccc1N1CCCC1
{#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#}
N#CCC(=O)N/N=C/c1cc([N+](=O)[O-])ccc1N1CCCC1
N#CCC(=O)N/N=C/c1cc([N+](=O)[O-])ccc1N1CCCC1
2-cyano-N-[(E)-(5-nitro-2-pyrrolidin-1-ylphenyl)methylideneamino]acetamide