Problem statement: Answer the MCQ question.
Question: Which compound exhibits a -2.829\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
[a] COc1ccc(OC)c(C2=NS(=O)(=O)N(C)C(C(=O)Nc3ccc(C(C)=O)cc3)=C2)c1
[b] CC(=O)Nc1nc(-c2ccccc2)c(-c2ccccc2)o1
[c] O=C(c1ccccc1)c1ccncc1
Answer: b. CC(=O)Nc1nc(-c2ccccc2)c(-c2ccccc2)o1
{#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#}
CC(=O)Nc1nc(-c2ccccc2)c(-c2ccccc2)o1
CC(=O)Nc1nc(-c2ccccc2)c(-c2ccccc2)o1
N-(4,5-diphenyl-1,3-oxazol-2-yl)acetamide