Problem statement: Answer the multiple-choice question.
Question: Which drug has a -5.369\% human ether-à-go-go related gene (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) O=C(/C=C/c1cccc(Cl)c1)c1ccc([N+](=O)[O-])o1
b) N#C/C(=C\c1cccnc1)C(=O)NC1CCCCC1
c) CC(C)(C)c1nc2c(Br)cc(Br)cc2c(=O)o1
Answer: a. O=C(/C=C/c1cccc(Cl)c1)c1ccc([N+](=O)[O-])o1
{#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#}
O=C(/C=C/c1cccc(Cl)c1)c1ccc([N+](=O)[O-])o1
O=C(/C=C/c1cccc(Cl)c1)c1ccc([N+](=O)[O-])o1
(E)-3-(3-chlorophenyl)-1-(5-nitrofuran-2-yl)prop-2-en-1-one