Problem statement: Answer the multiple-choice question.
Query: Which compound exhibits a 10.283\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
(a) COc1ccccc1C(=O)NCC(=O)N/N=C/c1cc(Br)ccc1OC(=O)/C=C\c1ccco1
(b) COc1c(/C=N/NC(=O)[C@H]2C[C@@H]2c2ccccc2)c(CCN(C)C(C)=O)cc2c1OCO2
(c) CCOC(=O)c1cc(C)nc(SC)c1C#N
(d) Clc1ccc(CN2CCc3c([nH]c4ccccc34)C2)cc1Cl
(e) CC(=O)Nc1ccc(S(=O)(=O)Oc2cccc(/C=N/N=C3/NC(=O)C(CC(=O)O)S3)c2)cc1
Answer: c. CCOC(=O)c1cc(C)nc(SC)c1C#N
{#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#}
CCOC(=O)c1cc(C)nc(SC)c1C#N
CCOC(=O)c1cc(C)nc(SC)c1C#N
ethyl 3-cyano-6-methyl-2-methylsulfanylpyridine-4-carboxylate