Problem statement: Answer the MCQ question.
Query: What is the human ether-à-go-go related gene (hERG) inhibition at 1uM of a drug with the SMILES O=C([O-])/C=C\C(=O)[O-].c1ccc2nc(N3CCNCC3)ccc2c1?
Constraint: You must return none, one or more options from a or b without using any other words.
Options:
(a) 16.240
(b) 8.668
Answer: a. 16.240\%.
{#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([O-])/C=C\C(=O)[O-].c1ccc2nc(N3CCNCC3)ccc2c1
O=C([O-])/C=C\C(=O)[O-].c1ccc2nc(N3CCNCC3)ccc2c1
(Z)-but-2-enedioate;2-piperazin-1-ylquinoline