Task: Answer the multiple choice question.
Question: Which compound exhibits a 10.911\% 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) CCn1cc(-c2ccccc2)c(C(=O)O)c1-c1ccc(OC)cc1
(b) NS(=O)(=O)c1ccc(NC(=O)C2Cc3ccccc3CN2C(=O)c2ccco2)cc1
Answer: a. CCn1cc(-c2ccccc2)c(C(=O)O)c1-c1ccc(OC)cc1
{#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#}
CCn1cc(-c2ccccc2)c(C(=O)O)c1-c1ccc(OC)cc1
CCn1cc(-c2ccccc2)c(C(=O)O)c1-c1ccc(OC)cc1
1-ethyl-2-(4-methoxyphenyl)-4-phenylpyrrole-3-carboxylic acid