Task: Answer the multiple-choice question.
Query: Which drug has a -16.484\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a COCCCNC(=O)CCn1c(=O)c2ccccc2n(Cc2cccc([N+](=O)[O-])c2)c1=O
b O=C(O)c1ccc(S(=O)(=O)N2CCCc3ccccc32)cc1
c CC(=O)c1ccc(NS(=O)(=O)c2ccccc2)cc1
d COc1cccc(Cn2cnc3c(sc4nc(C)cc(C)c43)c2=O)c1
Answer: a. COCCCNC(=O)CCn1c(=O)c2ccccc2n(Cc2cccc([N+](=O)[O-])c2)c1=O
{#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#}
COCCCNC(=O)CCn1c(=O)c2ccccc2n(Cc2cccc([N+](=O)[O-])c2)c1=O
COCCCNC(=O)CCn1c(=O)c2ccccc2n(Cc2cccc([N+](=O)[O-])c2)c1=O
N-(3-methoxypropyl)-3-[1-[(3-nitrophenyl)methyl]-2,4-dioxoquinazolin-3-yl]propanamide