Task: Answer the multiple choice question.
Query: Which compound exhibits a -14.814% 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) O=C1C2C3C=CC(C3)C2C(=O)N1c1ccccc1
b) O=C(CSC1=Nc2ccccc2C2CC=NN12)Nc1ccc(F)cc1Cl
c) O=C(c1ccccc1[N+](=O)[O-])N1CCCN(C(=O)c2ccccc2[N+](=O)[O-])CC1
d) Nc1ccc2nc(SCc3cccc(F)c3)sc2c1
Answer: c. O=C(c1ccccc1[N+](=O)[O-])N1CCCN(C(=O)c2ccccc2[N+](=O)[O-])CC1
{#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#}
O=C(c1ccccc1[N+](=O)[O-])N1CCCN(C(=O)c2ccccc2[N+](=O)[O-])CC1
O=C(c1ccccc1[N+](=O)[O-])N1CCCN(C(=O)c2ccccc2[N+](=O)[O-])CC1
[4-(2-nitrobenzoyl)-1,4-diazepan-1-yl]-(2-nitrophenyl)methanone