Problem statement: Answer the multiple choice question.
Question: Which compound has a 21.397\% 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. COCCN1C(=O)C(=O)/C(=C(/O)c2cccc(OC)c2)C1c1ccco1
b. Cc1cccc(OCc2nnc(SCn3nnc4ccccc4c3=O)o2)c1
c. CC(NCC1(N2CCOCC2)CCCCC1)C(=O)N1CCc2ccccc21.O=C(O)C(=O)O
Answer: a. COCCN1C(=O)C(=O)/C(=C(/O)c2cccc(OC)c2)C1c1ccco1
{#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#}
COCCN1C(=O)C(=O)/C(=C(/O)c2cccc(OC)c2)C1c1ccco1
COCCN1C(=O)C(=O)/C(=C(/O)c2cccc(OC)c2)C1c1ccco1
(4E)-5-(furan-2-yl)-4-[hydroxy-(5-methoxyphenyl)methylidene]-1-(2-methoxyethyl)pyrrolidine-2,3-dione