Task: Answer the multiple-choice question.
Query: Which compound has a -5.195% 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: O=CN1N=C(c2ccccc2)CC1c1ccc(Cl)cc1
b: O=C1N(CN2CCC3(CC2)OCCO3)c2ccccc2C12OCCCO2
Answer: b. O=C1N(CN2CCC3(CC2)OCCO3)c2ccccc2C12OCCCO2
{#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=C1N(CN2CCC3(CC2)OCCO3)c2ccccc2C12OCCCO2
O=C1N(CN2CCC3(CC2)OCCO3)c2ccccc2C12OCCCO2
1'-(1,4-dioxa-8-azaspiro[4.5]decan-8-ylmethyl)spiro[1,3-dioxane-2,3'-indole]-2'-one