Problem statement: Answer the multiple-choice question.
Query: Which compound has a 4.277\% 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 other words.
Options:
a) O=C(O)CC1Sc2nc3ccccc3n2C1=O
b) Cc1c(F)cccc1NC(=O)CCCCCC1NC(=O)NC1C
c) Cc1ccc(C)c(OCC(=O)Nc2ccc(S(=O)(=O)Nc3ccccn3)cc2)c1
d) Cc1cc(N/C=C/C(=O)c2ccccc2)ccc1Br
e) Cc1onc(-c2ccccc2)c1C(=O)NNC(=S)NC(=O)c1ccc(F)cc1
Answer: b. Cc1c(F)cccc1NC(=O)CCCCCC1NC(=O)NC1C
{#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#}
Cc1c(F)cccc1NC(=O)CCCCCC1NC(=O)NC1C
Cc1c(F)cccc1NC(=O)CCCCCC1NC(=O)NC1C
N-(3-fluoro-2-methylphenyl)-6-(5-methyl-2-oxoimidazolidin-4-yl)hexanamide