Task: Answer the multiple-choice question.
Query: Which drug exhibits a 13.089% 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 or b without using any other words.
Options:
a. CSc1ncc(C(=O)Nc2ccccc2F)c(-c2ccccc2)n1
b. O=C1C=C(N2CCN(C34CC5CC(CC(C5)C3)C4)CC2)C2(CCCCC2)O1
Answer: a. CSc1ncc(C(=O)Nc2ccccc2F)c(-c2ccccc2)n1
{#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#}
CSc1ncc(C(=O)Nc2ccccc2F)c(-c2ccccc2)n1
CSc1ncc(C(=O)Nc2ccccc2F)c(-c2ccccc2)n1
N-(2-fluorophenyl)-2-methylsulfanyl-4-phenylpyrimidine-5-carboxamide