Problem statement: Answer the multiple choice question.
Question: Which compound has a -4.845\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
[a] CC(=O)c1c[nH]c2ccc(C)cc2c1=O
[b] COc1ccccc1NC(=O)C1CCCN(S(=O)(=O)c2c(C)noc2C)C1
[c] Cl.c1ccc(N2CCCCC2)c(NC2=NCCC2)c1
Answer: a. CC(=O)c1c[nH]c2ccc(C)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#}
CC(=O)c1c[nH]c2ccc(C)cc2c1=O
CC(=O)c1c[nH]c2ccc(C)cc2c1=O
3-acetyl-6-methyl-1H-quinolin-4-one