Problem statement: Answer the multiple choice question.
Query: Which compound exhibits a 7.510\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
[a] Cc1occc1-c1n[nH]c(=S)n1C
[b] CCOc1ccccc1-c1nc(CN2CCCN(C(=O)c3ccco3)CC2)c(C)o1
[c] Nc1nc(Cl)cc(Oc2ccccc2F)n1
Answer: a. Cc1occc1-c1n[nH]c(=S)n1C
{#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#}
Cc1occc1-c1n[nH]c(=S)n1C
Cc1occc1-c1n[nH]c(=S)n1C
4-methyl-3-(2-methylfuran-3-yl)-1H-1,2,4-triazole-5-thione