Task: Answer the multiple-choice question.
Query: Which compound has a -2.448\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a COc1cccc(NC(=O)Nc2ccc(Cc3ccncc3)cc2)c1
b Cc1cc(C)c(S(=O)(=O)c2ccccc2)c(OC(=O)c2c(F)cccc2F)n1
c NC(=O)C1CCN(C2CC(=O)N(c3ccc(F)c(Cl)c3)C2=O)CC1
Answer: b. Cc1cc(C)c(S(=O)(=O)c2ccccc2)c(OC(=O)c2c(F)cccc2F)n1
{#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#}
Cc1cc(C)c(S(=O)(=O)c2ccccc2)c(OC(=O)c2c(F)cccc2F)n1
Cc1cc(C)c(S(=O)(=O)c2ccccc2)c(OC(=O)c2c(F)cccc2F)n1
[3-(benzenesulfonyl)-4,6-dimethylpyridin-2-yl] 2,6-difluorobenzoate