Task: Answer the MCQ question.
Question: Which compound exhibits a 15.572\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a. CCCn1c(N)c(N(CCOC)C(=O)CSc2ccccc2)c(=O)[nH]c1=O
b. Cc1ccc(Nc2nnc(SCC(=O)Nc3cccc(S(=O)(=O)NC4=NCCCCC4)c3)s2)cc1
c. CC(C(=O)Nc1ccccc1C(=O)O)n1c(C(F)(F)F)nc2ccccc21
d. O=S(=O)(Cc1ccccc1)Nc1cccc(Br)c1
e. Cn1cncc1C#Cc1c(C=O)[nH]c2ccccc12
Answer: d. O=S(=O)(Cc1ccccc1)Nc1cccc(Br)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#}
O=S(=O)(Cc1ccccc1)Nc1cccc(Br)c1
O=S(=O)(Cc1ccccc1)Nc1cccc(Br)c1
N-(3-bromophenyl)-1-phenylmethanesulfonamide