Problem statement: Answer the multiple choice question.
Question: What is the human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM of a compound with the SMILES O=c1[nH]cccc1-c1nc2ccccc2n1Cc1ccc(Cl)cc1?
Constraint: You must return none, one or more options from a, b, c, d, or e without using any other words.
Options:
[a] 11.333
[b] 21.680
[c] 14.668
[d] 5.271
[e] 13.019
Answer: d. 5.271\%.
{#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}.
O=c1[nH]cccc1-c1nc2ccccc2n1Cc1ccc(Cl)cc1
O=c1[nH]cccc1-c1nc2ccccc2n1Cc1ccc(Cl)cc1
3-[1-[(4-chlorophenyl)methyl]benzimidazol-2-yl]-1H-pyridin-2-one