Task: Answer the multiple-choice question.
Question: Which compound exhibits a 12.378\% 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] O=C(CN1CCN(C(=O)C2CC2)CC1)Nc1cc(C(F)(F)F)cc(C(F)(F)F)c1
[b] O=C(Cn1cnc2cc([N+](=O)[O-])ccc2c1=O)NCCc1ccc(F)cc1
[c] Cc1ccc(NC(=O)NCc2c(C)nn(C)c2C)cc1Cl
Answer: c. Cc1ccc(NC(=O)NCc2c(C)nn(C)c2C)cc1Cl
{#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(NC(=O)NCc2c(C)nn(C)c2C)cc1Cl
Cc1ccc(NC(=O)NCc2c(C)nn(C)c2C)cc1Cl
1-(3-chloro-4-methylphenyl)-3-[(1,3,5-trimethylpyrazol-4-yl)methyl]urea