Problem statement: Answer the multiple choice question.
Query: Which drug has a -4.110\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a COc1ccccc1NC(=O)COC(=O)c1c(C)nn(-c2ccccc2)c1C
b CCCCCC1CC(COc2ccccc2)OC1=O
Answer: a. COc1ccccc1NC(=O)COC(=O)c1c(C)nn(-c2ccccc2)c1C
{#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#}
COc1ccccc1NC(=O)COC(=O)c1c(C)nn(-c2ccccc2)c1C
COc1ccccc1NC(=O)COC(=O)c1c(C)nn(-c2ccccc2)c1C
[2-(2-methoxyanilino)-2-oxoethyl] 3,5-dimethyl-1-phenylpyrazole-4-carboxylate