Problem statement: Answer the MCQ question.
Question: Which drug exhibits a 8.848\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a: CC(=O)C1=C(c2ccccc2)N(C(C)=O)n2c(C)nnc2S1
b: CC1=NN(c2ccc(C(=O)O)cc2)C(=O)CC1
c: COc1ccc(OC)c(-c2csc(NC(=O)Cn3[nH]c(=O)c4ccccc4c3=O)n2)c1
d: COc1ccc(S(=O)(=O)Nc2ccc(NC(C)=O)cc2)cc1Br
Answer: d. COc1ccc(S(=O)(=O)Nc2ccc(NC(C)=O)cc2)cc1Br
{#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#}
COc1ccc(S(=O)(=O)Nc2ccc(NC(C)=O)cc2)cc1Br
COc1ccc(S(=O)(=O)Nc2ccc(NC(C)=O)cc2)cc1Br
N-[4-[(3-bromo-4-methoxyphenyl)sulfonylamino]phenyl]acetamide