Task: Answer the MCQ question.
Question: What is the human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM of a drug with the SMILES CC1CC2(CCCCC2)Nc2c1ccc1ccccc21.Cl?
Constraint: You must return none, one or more options from a, b, c, or d without using any other words.
Options:
[a] 4.835
[b] 5.173
[c] 7.910
[d] 15.184
Answer: d. 15.184\%.
{#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}.
CC1CC2(CCCCC2)Nc2c1ccc1ccccc21.Cl
CC1CC2(CCCCC2)Nc2c1ccc1ccccc21.Cl
4-methylspiro[3,4-dihydro-1H-benzo[h]quinoline-2,1'-cyclohexane];hydrochloride