Problem statement: Answer the MCQ question.
Query: Which compound has a 5.281\% 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) COc1ccccc1NC(=O)C(C)Sc1nnnn1C
(b) Cc1ccc(C(=O)Nc2nc(=O)n(C(=O)c3ccccc3C)s2)cc1
(c) CC(C)N(c1nnc(N)s1)C(C)C
(d) O=C(Cc1ccc(Br)cc1)NC1CCSC1=O
(e) CCOC(=O)c1c(NC(=O)Nc2cccc(Cl)c2)sc(C)c1C
Answer: a. COc1ccccc1NC(=O)C(C)Sc1nnnn1C
{#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#}
COc1ccccc1NC(=O)C(C)Sc1nnnn1C
COc1ccccc1NC(=O)C(C)Sc1nnnn1C
N-(2-methoxyphenyl)-2-(1-methyltetrazol-5-yl)sulfanylpropanamide