Problem statement: Answer the MCQ question.
Query: Which drug has a 18.547\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
[a] NC(CC(=O)O)C1CCCCC1
[b] Cc1ccc(C)c2[nH]c(=O)c(CCNC(=O)c3ccc(S(=O)(=O)N(C)C)cc3)cc12
[c] O=C(NCCCN1CCOCC1)c1c(O)c2cc(Br)cc(Br)c2[nH]c1=O
Answer: a. NC(CC(=O)O)C1CCCCC1
{#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#}
NC(CC(=O)O)C1CCCCC1
NC(CC(=O)O)C1CCCCC1
3-amino-3-cyclohexylpropanoicacid