Problem statement: Answer the MCQ question.
Question: Which compound has a 13.872\% human ether-à-go-go related gene (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: CCOc1cc(S(=O)(=O)NCc2ccccc2)ccc1Br
b: CCOc1ccc(C(=O)Nc2ccc(C(F)(F)F)n(C)c2=O)cc1
c: Nc1c(C=C2C=CC(=O)C=C2)c(=O)nc2sc(CC(=O)N3CCCC3)nn12
d: c1ccc(-n2c(-c3ccco3)nnc2-c2ccco2)cc1
Answer: a. CCOc1cc(S(=O)(=O)NCc2ccccc2)ccc1Br
{#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#}
CCOc1cc(S(=O)(=O)NCc2ccccc2)ccc1Br
CCOc1cc(S(=O)(=O)NCc2ccccc2)ccc1Br
N-benzyl-4-bromo-3-ethoxybenzenesulfonamide