Task: Answer the multiple choice question.
Query: Which drug exhibits a -26.035% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a: Cc1ccc(S(=O)(=O)CCC(=O)Nc2nnc(-c3ccccc3S(C)(=O)=O)o2)cc1
b: N#CCCN(C(=O)COC(=O)c1cccc(S(=O)(=O)N2CCCC2)c1)c1ccc(F)cc1
Answer: b. N#CCCN(C(=O)COC(=O)c1cccc(S(=O)(=O)N2CCCC2)c1)c1ccc(F)cc1
{#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#}
N#CCCN(C(=O)COC(=O)c1cccc(S(=O)(=O)N2CCCC2)c1)c1ccc(F)cc1
N#CCCN(C(=O)COC(=O)c1cccc(S(=O)(=O)N2CCCC2)c1)c1ccc(F)cc1
[2-[N-(2-cyanoethyl)-4-fluoroanilino]-2-oxoethyl] 3-pyrrolidin-1-ylsulfonylbenzoate