Problem statement: Answer the multiple choice question.
Question: Which compound has a 12.606\% 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) CCCOC(=O)c1ccc(N2C(=O)c3ccccc3C2=O)cc1
b) CCCCC#Cc1cncc(C(=O)N/N=C/c2ccccc2)c1
c) O=C(O)c1cccc2c1C(=O)c1ccccc1C2=O
Answer: b. CCCCC#Cc1cncc(C(=O)N/N=C/c2ccccc2)c1
{#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#}
CCCCC#Cc1cncc(C(=O)N/N=C/c2ccccc2)c1
CCCCC#Cc1cncc(C(=O)N/N=C/c2ccccc2)c1
N-[(E)-benzylideneamino]-5-hex-1-ynylpyridine-3-carboxamide