Problem statement: Answer the multiple-choice question.
Question: Which drug exhibits a 6.285\% 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. CS(=O)(=O)Nc1ccc(C2=NN(C(=O)c3ccccc3)C(c3cccs3)C2)cc1
b. Cn1c(-c2ccccc2)nc2cnccc21
c. CCN(CC)CCCN1C(=O)C(=O)/C(=C(/O)c2ccc3c(c2)OCCO3)C1c1ccco1
Answer: b. Cn1c(-c2ccccc2)nc2cnccc21
{#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#}
Cn1c(-c2ccccc2)nc2cnccc21
Cn1c(-c2ccccc2)nc2cnccc21
1-methyl-2-phenylimidazo[4,5-c]pyridine