Task: Answer the multiple choice question.
Query: Which drug has a 20.470% 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. COc1cc(C2NC(=O)NC(C)=C2C(=O)OCC2CCCCC2)cc(Cl)c1O
b. Cn1cc(C(=O)c2ccc(Cl)cc2Cl)cc1C(=O)O
Answer: b. Cn1cc(C(=O)c2ccc(Cl)cc2Cl)cc1C(=O)O
{#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#}
Cn1cc(C(=O)c2ccc(Cl)cc2Cl)cc1C(=O)O
Cn1cc(C(=O)c2ccc(Cl)cc2Cl)cc1C(=O)O
4-(2,4-dichlorobenzoyl)-1-methylpyrrole-2-carboxylic acid