Task: Answer the MCQ question.
Question: Which drug has a -10.727% hERG inhibition at 10uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a O=C(COC(=O)c1ccccc1O)Nc1cc([N+](=O)[O-])ccc1Cl
b CSc1nc2nc(C)cc(-c3ccccc3)n2n1
Answer: b. CSc1nc2nc(C)cc(-c3ccccc3)n2n1
{#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#}
CSc1nc2nc(C)cc(-c3ccccc3)n2n1
CSc1nc2nc(C)cc(-c3ccccc3)n2n1
5-methyl-2-methylsulfanyl-7-phenyl-[1,2,4]triazolo[1,5-a]pyrimidine