Task: Answer the MCQ question.
Question: Which compound has a 12.387\% 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 other words.
Options:
a: Cc1c(CN(C)C(=O)CSc2nc(-c3ccco3)cc(C(F)(F)F)n2)cnn1C
b: COCc1nnc(NC(=O)c2ccc(NC(C)=O)cc2)s1
c: CC1=CC(C)(C)Nc2cc(C)c(C)cc21
d: C#CCN(C)CC/C=C1\c2ccccc2CSc2ccccc21.Cl
Answer: a. Cc1c(CN(C)C(=O)CSc2nc(-c3ccco3)cc(C(F)(F)F)n2)cnn1C
{#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#}
Cc1c(CN(C)C(=O)CSc2nc(-c3ccco3)cc(C(F)(F)F)n2)cnn1C
Cc1c(CN(C)C(=O)CSc2nc(-c3ccco3)cc(C(F)(F)F)n2)cnn1C
N-[(1,5-dimethylpyrazol-4-yl)methyl]-2-[4-(furan-2-yl)-6-(trifluoromethyl)pyrimidin-2-yl]sulfanyl-N-methylacetamide