Task: Answer the multiple-choice question.
Query: Which compound exhibits a 4.254\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a Cc1cc(C(=O)N/N=C2\CC(=O)CC(C)(C)C2)c2ccccc2n1
b Cc1ccc(CNn2cn[nH]c2=S)cc1
c Cc1ccc(-c2cc(C(=O)NCc3ccco3)c3ccccc3n2)o1
d CCOC(=O)c1nn(-c2cccc(Cl)c2)c2nc(CC(C)C)c(C#N)c(=O)n12
e O=C(CSc1nc2ccccc2n1Cc1ccc(Cl)cc1)N/N=C/c1ccc(C(=O)O)cc1
Answer: b. Cc1ccc(CNn2cn[nH]c2=S)cc1
{#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#}
Cc1ccc(CNn2cn[nH]c2=S)cc1
Cc1ccc(CNn2cn[nH]c2=S)cc1
4-[(4-methylphenyl)methylamino]-1H-1,2,4-triazole-5-thione