Problem statement: Answer the multiple choice question.
Question: Which compound has a 0.487% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
[a] CC(=O)Nc1ccc(NCN2C(=O)C3C4CCC(C4)C3C2=O)cc1
[b] O=c1ccc(/C=C/c2ccccc2)nn1Cc1ccccc1Cl
[c] CCCN(CC(=O)Nc1ccc(F)c(F)c1F)C(=O)c1cc([N+](=O)[O-])ccc1N1CCOCC1
Answer: b. O=c1ccc(/C=C/c2ccccc2)nn1Cc1ccccc1Cl
{#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=c1ccc(/C=C/c2ccccc2)nn1Cc1ccccc1Cl
O=c1ccc(/C=C/c2ccccc2)nn1Cc1ccccc1Cl
2-[(2-chlorophenyl)methyl]-6-[(E)-2-phenylethenyl]pyridazin-3-one