Task: Answer the MCQ question.
Query: Which compound exhibits a -5.495% hERG inhibition at 10uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
[a] COc1ccccc1NS(=O)(=O)c1cc(NC(=O)CCc2nc3ccccc3c(=O)[nH]2)ccc1C
[b] O/C(=C\c1nc2ccccc2nc1/C=C(\O)c1ccccc1)c1ccccc1
Answer: b. O/C(=C\c1nc2ccccc2nc1/C=C(\O)c1ccccc1)c1ccccc1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__names__noun}?
Constraint: You must select none, one or more options from {%multiple_choice_enum%2-5%aA1} without using any {#other|additional!} words.
Options:
{SMILES%herg_central_at_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
O/C(=C\c1nc2ccccc2nc1/C=C(\O)c1ccccc1)c1ccccc1
O/C(=C\c1nc2ccccc2nc1/C=C(\O)c1ccccc1)c1ccccc1
(Z)-2-[3-[(Z)-2-hydroxy-2-phenylethenyl]quinoxalin-2-yl]-1-phenylethenol