Task: Answer the MCQ question.
Query: Which compound has a 4.474\% 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.) CC(=O)c1c(C)n([O-])c2cc(F)c(F)cc2[n+]1=O
b.) Cc1cc(Cl)ccc1OCCCC(=O)NCC1CCCO1
c.) COc1ccc(CCC2(C)NC(=O)NC2=O)cc1
Answer: c. COc1ccc(CCC2(C)NC(=O)NC2=O)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#}
COc1ccc(CCC2(C)NC(=O)NC2=O)cc1
COc1ccc(CCC2(C)NC(=O)NC2=O)cc1
5-[2-(4-methoxyphenyl)ethyl]-5-methylimidazolidine-2,4-dione