Problem statement: Answer the multiple-choice question.
Question: Which compound has a 16.833\% 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.) O=C(Nc1ccccc1C(=O)O)c1cc(S(=O)(=O)N2CCOCC2)c(Br)s1
b.) Cc1nn(CC(=O)NCCc2ccco2)c(=O)c2nn(-c3ccccc3)c(C)c12
c.) O=C(NN1C(=O)c2ccccc2NC1c1ccoc1)c1ccc([N+](=O)[O-])cc1
d.) Fc1ccc2c(Cl)c(-c3nnc(-c4cccs4)o3)sc2c1
e.) O=S1(=O)CCN2C(Cc3ccc(SC(F)F)cc3)=CSC2=N1
Answer: a. O=C(Nc1ccccc1C(=O)O)c1cc(S(=O)(=O)N2CCOCC2)c(Br)s1
{#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=C(Nc1ccccc1C(=O)O)c1cc(S(=O)(=O)N2CCOCC2)c(Br)s1
O=C(Nc1ccccc1C(=O)O)c1cc(S(=O)(=O)N2CCOCC2)c(Br)s1
2-[(5-bromo-4-morpholin-4-ylsulfonylthiophene-2-carbonyl)amino]benzoic acid