Task: Answer the multiple-choice question.
Query: Which compound has a -4.137\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
[a] N/C(=N\OS(=O)(=O)c1ccccc1)c1ccccn1
[b] Oc1ccccc1N1CCN(c2ncnc3scc(-c4ccccc4)c23)CC1
[c] N#Cc1c(C(F)(F)F)cc(-c2ccco2)nc1SCc1ccccn1
[d] Cc1cccc(NC(=S)N/N=C/c2ccc(Cl)c([N+](=O)[O-])c2)c1
Answer: a. N/C(=N\OS(=O)(=O)c1ccccc1)c1ccccn1
{#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#}
N/C(=N\OS(=O)(=O)c1ccccc1)c1ccccn1
N/C(=N\OS(=O)(=O)c1ccccc1)c1ccccn1
[(Z)-[amino(pyridin-2-yl)methylidene]amino] benzenesulfonate