Task: Answer the multiple choice question.
Query: Which compound exhibits a 13.568\% human ether-à-go-go related gene (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 Cc1ccccc1OCCOc1ccc([N+](=O)[O-])cc1/C=N/n1cnnc1
b CC1(C)CC(=O)C2=C(C1)Nc1ccccc1NC2c1cccc(F)c1
c CCCCCC(=O)N/N=C(\C)c1ccc(N2CCCCC2)cc1
d O=C(c1ccc(F)cc1)C1CCN(C(=O)c2ccncc2)CC1
Answer: a. Cc1ccccc1OCCOc1ccc([N+](=O)[O-])cc1/C=N/n1cnnc1
{#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#}
Cc1ccccc1OCCOc1ccc([N+](=O)[O-])cc1/C=N/n1cnnc1
Cc1ccccc1OCCOc1ccc([N+](=O)[O-])cc1/C=N/n1cnnc1
(E)-1-[2-[2-(2-methylphenoxy)ethoxy]-5-nitrophenyl]-N-(1,2,4-triazol-4-yl)methanimine