Problem statement: Answer the multiple-choice question.
Query: Which compound exhibits a 19.595\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
[a] CC1CCc2cc(F)ccc2N1C(=O)c1cccnc1
[b] CCOc1cc(N2CCOCC2)c(OCC)cc1NC(=O)CSc1nccc(C)n1
[c] CC(C)(C)c1ccc(-c2nc(C#N)c(NCc3cccnc3)o2)cc1
Answer: a. CC1CCc2cc(F)ccc2N1C(=O)c1cccnc1
{#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#}
CC1CCc2cc(F)ccc2N1C(=O)c1cccnc1
CC1CCc2cc(F)ccc2N1C(=O)c1cccnc1
(6-fluoro-2-methyl-3,4-dihydro-2H-quinolin-1-yl)-pyridin-3-ylmethanone