Task: Answer the multiple-choice question.
Question: Which drug has a 3.189\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a) CSc1cccc(NC(=O)c2sc3nc4n(c(=O)c3c2C)CCC4)c1
b) CCCCNC(=O)Nc1c(C(=O)OCC)[nH]c2ccccc12
c) COc1ccc(N2Cc3ccccc3C2=NC(=O)c2cncc(Br)c2)cc1
d) Cc1ccc(C(=O)NCCCC(=O)O)o1
Answer: d. Cc1ccc(C(=O)NCCCC(=O)O)o1
{#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#}
Cc1ccc(C(=O)NCCCC(=O)O)o1
Cc1ccc(C(=O)NCCCC(=O)O)o1
N-(4-hydroxy-4-oxobutyl)-5-methylfuran-2-carboxamide