Task: Answer the multiple-choice question.
Question: Which drug has a 13.423\% human ether-à-go-go related gene (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. O=C(O)c1c[nH]c2ccc(F)cc2c1=O
b. Cc1cc(C)c(-c2cc(C(=O)Nc3cc(C)ccc3C)[nH]n2)c(O)c1
c. COC(=O)CSC1=C(C#N)C(c2ccc3c(c2)OCO3)C2=C(CCCC2=O)N1
d. CCOC(=O)c1cn(-c2ccc(F)c(F)c2F)c2c(F)c(F)c(F)cc2c1=O
Answer: a. O=C(O)c1c[nH]c2ccc(F)cc2c1=O
{#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#}
O=C(O)c1c[nH]c2ccc(F)cc2c1=O
O=C(O)c1c[nH]c2ccc(F)cc2c1=O
6-fluoro-4-oxo-1H-quinoline-3-carboxylic acid