Problem statement: Answer the multiple-choice question.
Question: Which drug has a 12.304% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a.) O=C(NNC(=S)NCc1ccco1)C(c1ccccc1)c1ccccc1
b.) COc1c[nH]n(-c2ccccc2)c(=O)c1=O
c.) CCCc1[nH]nc2c1C(CCc1ccccc1)C(C#N)=C(N)O2
d.) CN(C)S(=O)(=O)c1cccc(NC(=O)COC(=O)c2cccn2C)c1
Answer: b. COc1c[nH]n(-c2ccccc2)c(=O)c1=O
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
COc1c[nH]n(-c2ccccc2)c(=O)c1=O
COc1c[nH]n(-c2ccccc2)c(=O)c1=O
5-methoxy-2-phenyl-1H-pyridazine-3,4-dione