Problem statement: Answer the multiple choice question.
Query: Which compound exhibits a 9.253\% 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, d, or e without using any additional words.
Options:
a) C/C(CC(=O)NC1CCCC1)=N\NC(=O)c1ccc([N+](=O)[O-])c(Cl)c1
b) CCOc1c2ccc(C(=O)NCc3ccccc3OC)cc2nn1CC
c) O=S(=O)(Nc1ccc(S(=O)(=O)N2CCCC2)cc1)c1ccccc1Br
d) CN1CCN(C(=S)SCc2cc([N+](=O)[O-])cc([N+](=O)[O-])c2)CC1
e) N#Cc1ccccc1OCc1cccc(S(=O)(=O)N2CCOCC2)c1
Answer: c. O=S(=O)(Nc1ccc(S(=O)(=O)N2CCCC2)cc1)c1ccccc1Br
{#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)(Nc1ccc(S(=O)(=O)N2CCCC2)cc1)c1ccccc1Br
O=S(=O)(Nc1ccc(S(=O)(=O)N2CCCC2)cc1)c1ccccc1Br
2-bromo-N-(4-pyrrolidin-1-ylsulfonylphenyl)benzenesulfonamide