Task: Answer the multiple choice question.
Question: Which drug exhibits a -1.490% 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.) CN1CCN(C(=O)c2ccc3c(c2)N(Cc2ccc(F)cc2)C(=O)c2ccccc2S3=O)CC1
b.) NC(=O)CC(NC(=O)c1ccc(Br)cc1)c1ccc(NCc2ccc(F)cc2)c([N+](=O)[O-])c1
c.) CCOc1ccc(N(Cc2ccc(OC)c(OC)c2)C(=O)c2ccco2)cc1
d.) O=C(COc1ccc(-c2ccccc2)cc1)N1CCN(S(=O)(=O)Cc2ccccc2)CC1
Answer: b. NC(=O)CC(NC(=O)c1ccc(Br)cc1)c1ccc(NCc2ccc(F)cc2)c([N+](=O)[O-])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#}
NC(=O)CC(NC(=O)c1ccc(Br)cc1)c1ccc(NCc2ccc(F)cc2)c([N+](=O)[O-])c1
NC(=O)CC(NC(=O)c1ccc(Br)cc1)c1ccc(NCc2ccc(F)cc2)c([N+](=O)[O-])c1
N-[3-amino-1-[4-[(4-fluorophenyl)methylamino]-3-nitrophenyl]-3-oxopropyl]-4-bromobenzamide