Problem statement: Answer the multiple choice question.
Question: Which drug has a -9.419\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a. CCOC(=O)C(NS(=O)(=O)c1ccc(Br)cc1)C(C)C
b. Cc1ccc(C(=O)NCCS(=O)(=O)N2CCN(c3ccccc3F)CC2)cc1[N+](=O)[O-]
c. Cc1cc(C)n2nc(C(=O)N(C)C(c3ccccc3)c3ccccc3)nc2n1
Answer: a. CCOC(=O)C(NS(=O)(=O)c1ccc(Br)cc1)C(C)C
{#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#}
CCOC(=O)C(NS(=O)(=O)c1ccc(Br)cc1)C(C)C
CCOC(=O)C(NS(=O)(=O)c1ccc(Br)cc1)C(C)C
[C][C][O][C][=Branch1][C][=O][C][Branch2][Ring1][Ring2][N][S][=Branch1][C][=O][=Branch1][C][=O][C][=C][C][=C][Branch1][C][Br][C][=C][Ring1][#Branch1][C][Branch1][C][C][C]
ethyl2-[(4-bromophenyl)sulfonylamino]-3-methylbutanoate