Task: Answer the multiple-choice question.
Query: Which compound exhibits a 2.647% hERG inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a CCC1=NN(C(=O)C(=O)Nc2ccc(Br)cc2)C(O)(C(F)(F)F)C1
b O=C(COC(=O)c1ccc([N+](=O)[O-])s1)Nc1ncc(C(F)(F)F)cc1Cl
c Cc1cc(S(=O)(=O)N2CCOCC2)ccc1OCC(=O)Nc1ccc(F)c(Cl)c1
d COc1ccccc1CNC(=O)C1CCCN(S(=O)(=O)c2ccc3c(c2)C(C)(C)C(=O)N3C)C1
Answer: a. CCC1=NN(C(=O)C(=O)Nc2ccc(Br)cc2)C(O)(C(F)(F)F)C1
{#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#}
CCC1=NN(C(=O)C(=O)Nc2ccc(Br)cc2)C(O)(C(F)(F)F)C1
CCC1=NN(C(=O)C(=O)Nc2ccc(Br)cc2)C(O)(C(F)(F)F)C1
N-(4-bromophenyl)-2-[3-ethyl-5-hydroxy-5-(trifluoromethyl)-4H-pyrazol-1-yl]-2-oxoacetamide