Task: Answer the multiple choice question.
Question: Which compound exhibits a 4.523% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
(a) Cn1nnnc1NCc1ccccc1F
(b) Cc1cc(Cl)ccc1OCC(=O)N/N=C1\CCCc2ccccc21
(c) Clc1nccc(NCc2ccccc2)n1
(d) CCC(C(=O)NC1CCCCC1)n1nc(C)c2c(C)n(-c3ccccc3)nc2c1=O
(e) CCOc1c2ccc(C(=O)N[C@H](C)C3CCCCC3)cc2nn1CC
Answer: a. Cn1nnnc1NCc1ccccc1F
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
Cn1nnnc1NCc1ccccc1F
Cn1nnnc1NCc1ccccc1F
N-[(2-fluorophenyl)methyl]-1-methyltetrazol-5-amine