Problem statement: Answer the multiple-choice question.
Question: Which drug has a 21.114\% 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. COc1ccc(NC(=O)CS(=O)(=O)c2ccc(F)cc2)cc1
b. Cc1ccc(C)c(OCc2cc(C(=O)N3CCN(c4cnccn4)CC3)no2)c1
c. C#Cc1ccc([C@H]2C=C(C(=O)O)O[C@@H](OCCCCO)C2)cc1
Answer: c. C#Cc1ccc([C@H]2C=C(C(=O)O)O[C@@H](OCCCCO)C2)cc1
{#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#}
C#Cc1ccc([C@H]2C=C(C(=O)O)O[C@@H](OCCCCO)C2)cc1
C#Cc1ccc([C@H]2C=C(C(=O)O)O[C@@H](OCCCCO)C2)cc1
(2R,4R)-4-(4-ethynylphenyl)-2-(4-hydroxybutoxy)-3,4-dihydro-2H-pyran-6-carboxylic acid