Task: Answer the MCQ question.
Query: Which compound exhibits a 18.985\% human ether-à-go-go related gene (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.) CCOCc1nnc(NC(=O)CCC2CCCCC2)s1
b.) COc1ccc(Br)cc1S(=O)(=O)n1c([N+](=O)[O-])cnc1C
c.) Cc1ccc(NC(=O)C2(S(=O)(=O)c3ccc(Cl)cc3)CC2)cc1
d.) Nc1c(-c2ccccc2)c(CN2CCOCC2)nn1-c1ccc(C(=O)O)cc1.O=S(=O)(O)O
e.) CC(=O)Nc1ccc(N2CCCC2)cc1
Answer: b. COc1ccc(Br)cc1S(=O)(=O)n1c([N+](=O)[O-])cnc1C
{#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(Br)cc1S(=O)(=O)n1c([N+](=O)[O-])cnc1C
COc1ccc(Br)cc1S(=O)(=O)n1c([N+](=O)[O-])cnc1C
1-(5-bromo-2-methoxyphenyl)sulfonyl-2-methyl-5-nitroimidazole