Task: Answer the multiple-choice question.
Question: Which drug exhibits a 0.173% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
[a] CC1CCCC(NC(=O)Cn2cc([N+](=O)[O-])ccc2=O)C1C
[b] COc1cccc(NC(=O)CN(C)C(=O)c2c(-c3c(F)cccc3Cl)noc2C)c1
Answer: b. COc1cccc(NC(=O)CN(C)C(=O)c2c(-c3c(F)cccc3Cl)noc2C)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#}
COc1cccc(NC(=O)CN(C)C(=O)c2c(-c3c(F)cccc3Cl)noc2C)c1
COc1cccc(NC(=O)CN(C)C(=O)c2c(-c3c(F)cccc3Cl)noc2C)c1
3-(2-chloro-6-fluorophenyl)-N-[2-(3-methoxyanilino)-2-oxoethyl]-N,5-dimethyl-1,2-oxazole-4-carboxamide