Task: Answer the multiple choice question.
Query: Which compound exhibits a -4.220% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a CSc1cccc(NC(=O)c2c(Cl)cnn2C)c1
b Cc1ccc(Cn2ccc(NC(=O)c3nc4ncccn4n3)n2)cc1
Answer: a. CSc1cccc(NC(=O)c2c(Cl)cnn2C)c1
{#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#}
CSc1cccc(NC(=O)c2c(Cl)cnn2C)c1
CSc1cccc(NC(=O)c2c(Cl)cnn2C)c1
4-chloro-2-methyl-N-(3-methylsulfanylphenyl)pyrazole-3-carboxamide