Task: Answer the multiple-choice question.
Question: Which drug exhibits a 4.147\% 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 additional words.
Options:
(a) Cc1ccc(C(=O)NC(C)c2ccc(C)c(C)c2)s1
(b) CCCCC(CC)COCCCN=Cc1c(O)[nH]c(=S)[nH]c1=O
(c) CCN(CC)c1nc2nonc2nc1N(CC)CC
(d) O=C1CC(c2ccc(Cl)cc2)CC(=O)C1CS(=O)(=O)c1ccccc1
(e) COc1ccc(-c2ncc3ccccn23)cc1OC.O=C(O)C(=O)O
Answer: a. Cc1ccc(C(=O)NC(C)c2ccc(C)c(C)c2)s1
{#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)NC(C)c2ccc(C)c(C)c2)s1
Cc1ccc(C(=O)NC(C)c2ccc(C)c(C)c2)s1
N-[1-(3,4-dimethylphenyl)ethyl]-5-methylthiophene-2-carboxamide