Task: Answer the MCQ question.
Question: Which compound has a 2.273\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
[a] Cc1ccc(SCC(=O)N2CCN(c3ccccn3)CC2)cc1
[b] Cc1cccc(C)c1NC(=O)CSc1nnc(-c2ccco2)n1N
[c] C(#Cc1ccccc1)CN1CCCCC1.Cl
Answer: c. C(#Cc1ccccc1)CN1CCCCC1.Cl
{#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#}
C(#Cc1ccccc1)CN1CCCCC1.Cl
C(#Cc1ccccc1)CN1CCCCC1.Cl
1-(3-phenylprop-2-ynyl)piperidine;hydrochloride