Task: Answer the multiple-choice question.
Question: Which compound exhibits a 3.449\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
[a] Cc1cccc(CN2CCc3c([nH]c4ccccc34)C2)c1
[b] Cc1ccc2nc(SCC(=O)Nc3ccc(F)cc3)nc(=O)n2c1
[c] O=C(O)c1cccc(Nc2nc(N3CCOCC3)nc(N3CCOCC3)n2)c1
[d] S=C(Nc1ccccc1)N1CCN(C(=S)Nc2ccccc2)CC1
[e] Nc1ccccc1SC(C[N+](=O)[O-])c1ccccc1
Answer: b. Cc1ccc2nc(SCC(=O)Nc3ccc(F)cc3)nc(=O)n2c1
{#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#}
Cc1ccc2nc(SCC(=O)Nc3ccc(F)cc3)nc(=O)n2c1
Cc1ccc2nc(SCC(=O)Nc3ccc(F)cc3)nc(=O)n2c1
N-(4-fluorophenyl)-2-(7-methyl-4-oxopyrido[1,2-a][1,3,5]triazin-2-yl)sulfanylacetamide