Problem statement: Answer the multiple choice question.
Question: Which drug exhibits a 2.926% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a CC(=O)N(CN1C(=O)C2C3C=CC(C3)C2C1=O)c1cccc(Cl)c1
b O=C(COC(=O)c1cc(-c2cccs2)nn1-c1ccccc1)Nc1ccc(Cl)c([N+](=O)[O-])c1
Answer: b. O=C(COC(=O)c1cc(-c2cccs2)nn1-c1ccccc1)Nc1ccc(Cl)c([N+](=O)[O-])c1
{#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(COC(=O)c1cc(-c2cccs2)nn1-c1ccccc1)Nc1ccc(Cl)c([N+](=O)[O-])c1
O=C(COC(=O)c1cc(-c2cccs2)nn1-c1ccccc1)Nc1ccc(Cl)c([N+](=O)[O-])c1
[2-(4-chloro-3-nitroanilino)-2-oxoethyl] 2-phenyl-5-thiophen-2-ylpyrazole-3-carboxylate