Task: Answer the multiple choice question.
Query: Which drug has a 2.819\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a. CC1(C2CC(C(F)(F)F)n3nc(C(=O)O)cc3N2)CC1
b. O=C(Nc1nc(-c2ccco2)c(-c2ccco2)s1)c1c(F)cccc1Cl
Answer: b. O=C(Nc1nc(-c2ccco2)c(-c2ccco2)s1)c1c(F)cccc1Cl
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_1uM#}{herg_central_at_1uM__units} {herg_central_at_1uM__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_1uM%}
Answer: {%multiple_choice_result}. {SMILES#}
O=C(Nc1nc(-c2ccco2)c(-c2ccco2)s1)c1c(F)cccc1Cl
O=C(Nc1nc(-c2ccco2)c(-c2ccco2)s1)c1c(F)cccc1Cl
N-[4,5-bis(furan-2-yl)-1,3-thiazol-2-yl]-2-chloro-6-fluorobenzamide