Task: Answer the multiple-choice question.
Question: What is the human ether-à-go-go related gene (hERG) inhibition at 1uM of a drug with the SMILES CCCc1nc2ccccc2n1Cc1ccccc1OC?
Constraint: You must return none, one or more options from a, b, c, or d without using any additional words.
Options:
a 8.396
b 9.181
c 3.431
d 0.170
Answer: c. 3.431\%.
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: What is the {herg_central_at_1uM__names__noun} of a {#compound|drug!} with the {SMILES__description} {SMILES#}?
Constraint: You must return none, one or more options from {%multiple_choice_enum%2-5%aA1} without using any {#other|additional!} words.
Options:
{herg_central_at_1uM%SMILES%}
Answer: {%multiple_choice_result}. {herg_central_at_1uM#}{herg_central_at_1uM__units}.
CCCc1nc2ccccc2n1Cc1ccccc1OC
CCCc1nc2ccccc2n1Cc1ccccc1OC
1-[(2-methoxyphenyl)methyl]-2-propylbenzimidazole