Problem statement: Answer the multiple choice question.
Query: Which drug has a 10.908\% 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 additional words.
Options:
a. CCCCC(=O)c1c(C)cc(C)[nH]c1=O
b. COc1ccccc1OCC(=O)OCC(=O)Nc1ncc(Cl)cc1Cl
c. CCn1ncc(Br)c1C(=O)Nc1cc(C)cc(C)c1
d. Cn1nc(C(F)(F)F)c2cc(C(=O)N3CCOCC3)sc21
Answer: c. CCn1ncc(Br)c1C(=O)Nc1cc(C)cc(C)c1
{#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#}
CCn1ncc(Br)c1C(=O)Nc1cc(C)cc(C)c1
CCn1ncc(Br)c1C(=O)Nc1cc(C)cc(C)c1
4-bromo-N-(3,5-dimethylphenyl)-2-ethylpyrazole-3-carboxamide