Task: Answer the multiple-choice question.
Question: Which drug has a -31.329% hERG inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a. CCN(CC)S(=O)(=O)c1cccc(C(=O)NC(C(=O)Nc2nnc(C)s2)C(C)C)c1
b. CCCCC(=O)Nc1cccc(NC(=O)c2ccc(Br)o2)c1
c. O=C(CN1C(=O)C2CC=CCC2C1=O)Nc1ccc(OC(F)(F)F)cc1
d. CCCCNC(=O)C1CCC(=O)N1CCc1ccccc1
Answer: b. CCCCC(=O)Nc1cccc(NC(=O)c2ccc(Br)o2)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#}
CCCCC(=O)Nc1cccc(NC(=O)c2ccc(Br)o2)c1
CCCCC(=O)Nc1cccc(NC(=O)c2ccc(Br)o2)c1
5-bromo-N-[3-(pentanoylamino)phenyl]furan-2-carboxamide