Problem statement: Answer the multiple-choice question.
Query: Which drug exhibits a 7.806% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
[a] Cn1c(=O)[nH]c(=O)c2c1nc(N1CCN(Cc3ccccc3)CC1)n2CCSc1ncccn1
[b] CC(C)c1nc(N2CCOCC2)c(C#N)c2c1COC(C)(C)C2
[c] O=C(c1ccc(-c2ccccc2)cc1)N1CCCC1
[d] Cc1nn(C(=O)c2ccco2)c(C)c1Sc1ccccc1
Answer: c. O=C(c1ccc(-c2ccccc2)cc1)N1CCCC1
{#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(c1ccc(-c2ccccc2)cc1)N1CCCC1
O=C(c1ccc(-c2ccccc2)cc1)N1CCCC1
(4-phenylphenyl)-pyrrolidin-1-ylmethanone