Problem statement: Answer the multiple choice question.
Query: Which drug exhibits a 6.284\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a) C/C(=N\Nc1cccc([N+](=O)[O-])c1)c1cc2ccccc2o1
b) Cc1cccc(NC(=O)NC2(C)CCS(=O)(=O)C2)c1
c) Cc1ccc2nc(N3CCN(c4ccccc4)CC3)c(C=O)c(=O)n2c1
Answer: a. C/C(=N\Nc1cccc([N+](=O)[O-])c1)c1cc2ccccc2o1
{#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#}
C/C(=N\Nc1cccc([N+](=O)[O-])c1)c1cc2ccccc2o1
C/C(=N\Nc1cccc([N+](=O)[O-])c1)c1cc2ccccc2o1
N-[(E)-1-(1-benzofuran-2-yl)ethylideneamino]-3-nitroaniline