Task: Answer the multiple-choice question.
Question: Which drug exhibits a 18.384\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
[a] CNC(=O)C(=O)N1CCC2(CC1)OCCN2S(=O)(=O)c1ccc(C)cc1
[b] CCCc1ccc(-c2c(C)sc(NC(=O)c3ccnn3C)c2C#N)cc1
[c] Cc1ccc(CNC(=O)C2CCN(S(=O)(=O)c3cccnc3)CC2)cc1
Answer: c. Cc1ccc(CNC(=O)C2CCN(S(=O)(=O)c3cccnc3)CC2)cc1
{#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(CNC(=O)C2CCN(S(=O)(=O)c3cccnc3)CC2)cc1
Cc1ccc(CNC(=O)C2CCN(S(=O)(=O)c3cccnc3)CC2)cc1
N-[(4-methylphenyl)methyl]-1-pyridin-3-ylsulfonylpiperidine-4-carboxamide