Task: Answer the multiple-choice question.
Question: Which drug has a 1.262% 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[n+]1CC(=O)/C=C1\N(C)c2ccccc2C1(C)C.[Cl-]
b O=C1CC2(CCCCC2)Oc2ccc(Cl)cc21
Answer: b. O=C1CC2(CCCCC2)Oc2ccc(Cl)cc21
{#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=C1CC2(CCCCC2)Oc2ccc(Cl)cc21
O=C1CC2(CCCCC2)Oc2ccc(Cl)cc21
6-chlorospiro[3H-chromene-2,1'-cyclohexane]-4-one