Task: Answer the MCQ question.
Query: Which compound has a 2.344\% 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) CCN(CC)S(=O)(=O)c1ccc2oc(C(=O)N3CCc4ccccc4C3)c(C)c2c1
b) COc1ccc(NS(=O)(=O)c2cc(NC(=O)C3CC3)ccc2N2CCOCC2)cc1
c) Cc1cc2nc(-c3ccco3)cc(C(F)(F)F)n2n1
d) Cn1cc([N+](=O)[O-])c(C(=O)Nc2ccc(C3CCCCC3)cc2)n1
e) COC(=O)COc1ccccc1/C=C1/NC(=O)NC1=O
Answer: c. Cc1cc2nc(-c3ccco3)cc(C(F)(F)F)n2n1
{#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#}
Cc1cc2nc(-c3ccco3)cc(C(F)(F)F)n2n1
Cc1cc2nc(-c3ccco3)cc(C(F)(F)F)n2n1
5-(furan-2-yl)-2-methyl-7-(trifluoromethyl)pyrazolo[1,5-a]pyrimidine