Problem statement: Answer the multiple-choice question.
Question: Which compound has a -0.453% hERG inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
[a] Cc1nc(-c2ccc(NC(=O)C3CC3)cc2)cs1
[b] CCn1c(=S)ccc2ccc(OC)cc21
[c] CC(O)CSc1nc2c(c(=O)[nH]c(=O)n2C)n1Cc1ccccc1
[d] CN(C)S(=O)(=O)c1ccc(N2CCCC2)c(C(=O)Nc2nc(-c3ccc(F)c(F)c3)cs2)c1
Answer: b. CCn1c(=S)ccc2ccc(OC)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#}
CCn1c(=S)ccc2ccc(OC)cc21
CCn1c(=S)ccc2ccc(OC)cc21
1-ethyl-7-methoxyquinoline-2-thione