Task: Answer the multiple-choice question.
Query: Which drug has a 26.224% 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) CC1CC(=O)Nc2ccccc2N1C(=O)Cn1cnc2ccccc2c1=O
(b) CCCCn1c(SCC(=O)Nc2nnc(C)s2)nnc1-c1ccncc1
Answer: b. CCCCn1c(SCC(=O)Nc2nnc(C)s2)nnc1-c1ccncc1
{#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#}
CCCCn1c(SCC(=O)Nc2nnc(C)s2)nnc1-c1ccncc1
CCCCn1c(SCC(=O)Nc2nnc(C)s2)nnc1-c1ccncc1
2-[(4-butyl-5-pyridin-4-yl-1,2,4-triazol-3-yl)sulfanyl]-N-(5-methyl-1,3,4-thiadiazol-2-yl)acetamide