Problem statement: Answer the multiple-choice question.
Question: Which compound exhibits a 7.535\% 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)COc1ccc2c(-c3ccccc3)cc(=O)oc2c1
[b] CC(C)NCC#CCOc1ccc(Cl)cc1.O=C(O)C(=O)O
[c] CCn1c(=O)n(CC)c2cc(N3CCCC3)c(NC(=O)c3c(F)cccc3F)cc21
Answer: c. CCn1c(=O)n(CC)c2cc(N3CCCC3)c(NC(=O)c3c(F)cccc3F)cc21
{#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#}
CCn1c(=O)n(CC)c2cc(N3CCCC3)c(NC(=O)c3c(F)cccc3F)cc21
CCn1c(=O)n(CC)c2cc(N3CCCC3)c(NC(=O)c3c(F)cccc3F)cc21
N-(1,3-diethyl-2-oxo-6-pyrrolidin-1-ylbenzimidazol-5-yl)-2,6-difluorobenzamide