Problem statement: Answer the multiple-choice question.
Query: Which drug exhibits a -3.758% 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. COc1cc(S(=O)(=O)N2CCN(c3ccccc3F)CC2)c(OC)cc1Cl
b. CCc1ccc(NC(=O)CSc2nc3nc(C)cc(C)n3n2)cc1
Answer: a. COc1cc(S(=O)(=O)N2CCN(c3ccccc3F)CC2)c(OC)cc1Cl
{#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#}
COc1cc(S(=O)(=O)N2CCN(c3ccccc3F)CC2)c(OC)cc1Cl
COc1cc(S(=O)(=O)N2CCN(c3ccccc3F)CC2)c(OC)cc1Cl
1-(4-chloro-2,5-dimethoxyphenyl)sulfonyl-4-(2-fluorophenyl)piperazine