Problem statement: Answer the multiple-choice question.
Query: Which drug has a -3.953% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a. COC(=O)c1cccc(NC(=O)C2C3CCC(C3)C2C(=O)O)c1
b. CCn1ncc(Br)c1C(=O)Nc1cc(C(=O)OC)ccc1C(=O)OC
c. O=c1cccc2n1CC1CC2CN(c2nc(N3CCCCC3)nc(N3CCCCC3)n2)C1
Answer: b. CCn1ncc(Br)c1C(=O)Nc1cc(C(=O)OC)ccc1C(=O)OC
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
CCn1ncc(Br)c1C(=O)Nc1cc(C(=O)OC)ccc1C(=O)OC
CCn1ncc(Br)c1C(=O)Nc1cc(C(=O)OC)ccc1C(=O)OC
dimethyl 2-[(4-bromo-2-ethylpyrazole-3-carbonyl)amino]benzene-1,4-dicarboxylate