Task: Answer the multiple choice question.
Query: Which compound has a 12.584\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a COc1cccc(N2CCN(C(=O)CSc3ccc(F)cc3)CC2)c1
b CCOc1ccc(N/C=C/C(=O)c2ccccc2)cc1
c CCc1ccc(C(=O)Cn2cnc3cc([N+](=O)[O-])ccc3c2=O)cc1
d Cc1ccc([N+](=O)[O-])cc1NC(=O)c1ccccc1
Answer: b. CCOc1ccc(N/C=C/C(=O)c2ccccc2)cc1
{#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#}
CCOc1ccc(N/C=C/C(=O)c2ccccc2)cc1
CCOc1ccc(N/C=C/C(=O)c2ccccc2)cc1
(E)-3-(4-ethoxyanilino)-1-phenylprop-2-en-1-one