Task: Answer the multiple choice question.
Question: Which drug exhibits a -1.163\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a. Cc1ccc(NC(=O)COC(=O)c2ccccc2Cl)cc1S(=O)(=O)N(C)C
b. O=C(CN(CC1CCCO1)C(=O)CNS(=O)(=O)c1ccc(F)cc1)NCc1ccccc1
Answer: a. Cc1ccc(NC(=O)COC(=O)c2ccccc2Cl)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_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#}
Cc1ccc(NC(=O)COC(=O)c2ccccc2Cl)cc1S(=O)(=O)N(C)C
Cc1ccc(NC(=O)COC(=O)c2ccccc2Cl)cc1S(=O)(=O)N(C)C
[2-[3-(dimethylsulfamoyl)-4-methylanilino]-2-oxoethyl] 2-chlorobenzoate