Task: Answer the multiple-choice question.
Question: Which drug has a 8.361\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
[a] Nc1nc(SCCOc2ccccc2)n[nH]1
[b] Cc1ccc(CNC(=O)C(Cc2ccccc2)NS(=O)(=O)c2ccc3c(c2)CCC(=O)N3)cc1
Answer: a. Nc1nc(SCCOc2ccccc2)n[nH]1
{#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#}
Nc1nc(SCCOc2ccccc2)n[nH]1
Nc1nc(SCCOc2ccccc2)n[nH]1
3-(2-phenoxyethylsulfanyl)-1H-1,2,4-triazol-5-amine