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 O=C(Nc1ccccc1)N1CCN(CCc2ccccc2)CC1?
Constraint: You must return none, one or more options from a, b, c, or d without using any additional words.
Options:
a.) 5.187
b.) 7.950
c.) 13.441
d.) 15.744
Answer: a. 5.187\%.
{#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=C(Nc1ccccc1)N1CCN(CCc2ccccc2)CC1
O=C(Nc1ccccc1)N1CCN(CCc2ccccc2)CC1
N-phenyl-4-(2-phenylethyl)piperazine-1-carboxamide