Problem statement: Answer the multiple-choice question.
Query: What is the hERG inhibition at a concentration of 1uM of a compound with the SMILES O=c1cc(CN2CCN(C/C=C/c3ccccc3)CC2)c2cc(O)c(-c3ccccc3)cc2o1?
Constraint: You must return none, one or more options from a, b, c, or d without using any other words.
Options:
(a) 12.758
(b) 11.064
(c) 7.304
(d) 19.127
Answer: a. 12.758\%.
{#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=c1cc(CN2CCN(C/C=C/c3ccccc3)CC2)c2cc(O)c(-c3ccccc3)cc2o1
O=c1cc(CN2CCN(C/C=C/c3ccccc3)CC2)c2cc(O)c(-c3ccccc3)cc2o1
6-hydroxy-7-phenyl-4-[[4-[(E)-3-phenylprop-2-enyl]piperazin-1-yl]methyl]chromen-2-one