Problem statement: Answer the MCQ question.
Question: Which drug exhibits a 12.943\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a: CCOC(=O)c1cc(C(C)(C)C)nc(SC)c1C#N
b: S=C(NCc1ccco1)Nc1ccc2c(c1)OCCO2
c: CCOC(=O)Cn1c(=NC(=O)CSC(C)=O)sc2ccccc21
d: CC[C@H]1CC2CN3CCc4c([nH]c5cc(OC)ccc45)[C@](C(=O)OC)(C2)[C@H]13
Answer: a. CCOC(=O)c1cc(C(C)(C)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(C)(C)C)nc(SC)c1C#N
CCOC(=O)c1cc(C(C)(C)C)nc(SC)c1C#N
ethyl 6-tert-butyl-3-cyano-2-methylsulfanylpyridine-4-carboxylate