Problem statement: Answer the multiple choice question.
Query: Which drug exhibits a -8.285% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
(a) Cc1cc(C)nc(NN2C(=O)/C(=C/c3ccc(O)cc3)SC2=S)n1
(b) O=C1c2ccccc2OCOc2ccccc21
Answer: b. O=C1c2ccccc2OCOc2ccccc21
{#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=C1c2ccccc2OCOc2ccccc21
O=C1c2ccccc2OCOc2ccccc21
benzo[d][1,3]benzodioxocin-5-one