Problem statement: Answer the MCQ question.
Query: Which drug has a -0.660\% 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(NCc2ccccc2F)cc1
[b] CC(C)(C)c1nc(SCC(=O)N2CC(=O)Nc3ccccc32)c2ccccc2n1
[c] CC(=O)NC(CC(=O)OC(C)C(=O)Nc1ncc(Cl)cc1Cl)c1ccccc1
Answer: a. Cc1ccc(NCc2ccccc2F)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(NCc2ccccc2F)cc1
Cc1ccc(NCc2ccccc2F)cc1
N-[(2-fluorophenyl)methyl]-4-methylaniline