Problem statement: Answer the multiple-choice question.
Query: Which drug has a 2.189\% 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. CN1C(=O)c2cccc3c(S(=O)(=O)NCc4ccco4)ccc1c23
b. COCCn1c(=NC(=O)c2cc(Cl)sc2Cl)sc2cc(S(N)(=O)=O)ccc21
c. Cc1nn(C2CCS(=O)(=O)C2)c(C)c1CN(C)C(=O)c1ccc(Cl)cc1
Answer: c. Cc1nn(C2CCS(=O)(=O)C2)c(C)c1CN(C)C(=O)c1ccc(Cl)cc1
{#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#}
Cc1nn(C2CCS(=O)(=O)C2)c(C)c1CN(C)C(=O)c1ccc(Cl)cc1
Cc1nn(C2CCS(=O)(=O)C2)c(C)c1CN(C)C(=O)c1ccc(Cl)cc1
4-chloro-N-[[1-(1,1-dioxothiolan-3-yl)-3,5-dimethylpyrazol-4-yl]methyl]-N-methylbenzamide