Task: Answer the MCQ question.
Question: Which drug exhibits a -1.496% 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 CN(CCc1ccccn1)Cc1ccc(Cl)cc1Cl
b Cc1ccc(NC(=O)COC(=O)CCC(=O)c2ccc(Cl)cc2)cc1S(=O)(=O)N(C)C
Answer: b. Cc1ccc(NC(=O)COC(=O)CCC(=O)c2ccc(Cl)cc2)cc1S(=O)(=O)N(C)C
{#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#}
Cc1ccc(NC(=O)COC(=O)CCC(=O)c2ccc(Cl)cc2)cc1S(=O)(=O)N(C)C
Cc1ccc(NC(=O)COC(=O)CCC(=O)c2ccc(Cl)cc2)cc1S(=O)(=O)N(C)C
[2-[3-(dimethylsulfamoyl)-4-methylanilino]-2-oxoethyl] 4-(4-chlorophenyl)-4-oxobutanoate