Task: Answer the multiple choice question.
Question: Which compound has a 9.590\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a: Cc1cc(C(F)(F)F)nc(SCC(=O)NC2=NC(=O)C(C)S2)n1
b: CSc1nnc(-c2ccco2)c(-c2ccco2)n1
Answer: b. CSc1nnc(-c2ccco2)c(-c2ccco2)n1
{#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#}
CSc1nnc(-c2ccco2)c(-c2ccco2)n1
CSc1nnc(-c2ccco2)c(-c2ccco2)n1
5,6-bis(furan-2-yl)-3-methylsulfanyl-1,2,4-triazine