Problem statement: Answer the multiple-choice question.
Question: Which compound has a 2.730\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a: Cc1nn(-c2ccccc2)c(Cl)c1C(=O)OCC(=O)NCCc1ccccc1
b: COc1ccc(-c2nc3ccccc3c(=O)n2CCOc2cc(C)ccc2C)cc1
Answer: a. Cc1nn(-c2ccccc2)c(Cl)c1C(=O)OCC(=O)NCCc1ccccc1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_1uM#}{herg_central_at_1uM__units} {herg_central_at_1uM__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_1uM%}
Answer: {%multiple_choice_result}. {SMILES#}
Cc1nn(-c2ccccc2)c(Cl)c1C(=O)OCC(=O)NCCc1ccccc1
Cc1nn(-c2ccccc2)c(Cl)c1C(=O)OCC(=O)NCCc1ccccc1
[2-oxo-2-(2-phenylethylamino)ethyl] 5-chloro-3-methyl-1-phenylpyrazole-4-carboxylate