Task: Answer the multiple-choice question.
Question: Which drug exhibits a -22.378% human ether-à-go-go related gene (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) CCCCNC(=O)C1C2C=CC(C2)C1C(=O)O
(b) CCn1c(SCC(=O)Nc2ccccc2-c2ccccc2)nnc1-c1ccoc1C
(c) CCn1nc(C)cc1C(=O)Sc1cccc(Br)c1
Answer: b. CCn1c(SCC(=O)Nc2ccccc2-c2ccccc2)nnc1-c1ccoc1C
{#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(SCC(=O)Nc2ccccc2-c2ccccc2)nnc1-c1ccoc1C
CCn1c(SCC(=O)Nc2ccccc2-c2ccccc2)nnc1-c1ccoc1C
2-[[4-ethyl-5-(2-methylfuran-3-yl)-1,2,4-triazol-3-yl]sulfanyl]-N-(2-phenylphenyl)acetamide