Task: Answer the MCQ question.
Query: Which drug exhibits a -15.988\% 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: Cc1cc(S(=O)(=O)N2CCN(c3ccccn3)CC2)c(C)cc1Cl
b: CS(=O)(=O)N(CC(=O)NCc1ccc2c(c1)OCO2)c1cccc(Cl)c1
c: Br.CC1(CBr)Cn2c(nc3ccccc3c2=O)S1
Answer: b. CS(=O)(=O)N(CC(=O)NCc1ccc2c(c1)OCO2)c1cccc(Cl)c1
{#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#}
CS(=O)(=O)N(CC(=O)NCc1ccc2c(c1)OCO2)c1cccc(Cl)c1
CS(=O)(=O)N(CC(=O)NCc1ccc2c(c1)OCO2)c1cccc(Cl)c1
N-(1,3-benzodioxol-5-ylmethyl)-2-(3-chloro-N-methylsulfonylanilino)acetamide