Problem statement: Answer the MCQ question.
Query: Which drug exhibits a -0.323% 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.) O=C(c1cc(Cl)c(=O)n(Cc2ccc(Cl)cc2)c1)N1CCOCC1
b.) CSc1nc(-c2ccccc2)cc(C(F)(F)F)c1C#N
Answer: b. CSc1nc(-c2ccccc2)cc(C(F)(F)F)c1C#N
{#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#}
CSc1nc(-c2ccccc2)cc(C(F)(F)F)c1C#N
CSc1nc(-c2ccccc2)cc(C(F)(F)F)c1C#N
2-methylsulfanyl-6-phenyl-4-(trifluoromethyl)pyridine-3-carbonitrile