Task: Answer the multiple-choice question.
Question: Which compound exhibits a -41.653% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a: C/C(=N\NC1=NCCN1)c1ccc(Cl)cc1
b: CCN(C(=O)COC(=O)Cn1cnc2c1c(=O)n(C)c(=O)n2C)C1CCS(=O)(=O)C1
Answer: a. C/C(=N\NC1=NCCN1)c1ccc(Cl)cc1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
C/C(=N\NC1=NCCN1)c1ccc(Cl)cc1
C/C(=N\NC1=NCCN1)c1ccc(Cl)cc1
N-[(E)-1-(4-chlorophenyl)ethylideneamino]-4,5-dihydro-1H-imidazol-2-amine