Problem statement: Answer the multiple choice question.
Query: Which compound has a 5.425\% 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 other words.
Options:
a.) COc1ccc(/C=C/C(=O)Oc2ccc(C)cc2)cc1
b.) COc1ccc(NC(=O)CN(C)S(=O)(=O)c2cnc[nH]2)cc1OC
c.) CC(C)C[C@H](NS(=O)(=O)c1ccc(Br)cc1)C(=O)O
d.) COCC1CCN(C(=O)c2ccc3oc(Cc4ccccc4)nc3c2)C1
e.) CC(C)NC(=O)C1CCN(C(=O)c2cc3sccc3n2Cc2ccc(F)cc2)CC1
Answer: c. CC(C)C[C@H](NS(=O)(=O)c1ccc(Br)cc1)C(=O)O
{#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#}
CC(C)C[C@H](NS(=O)(=O)c1ccc(Br)cc1)C(=O)O
CC(C)C[C@H](NS(=O)(=O)c1ccc(Br)cc1)C(=O)O
(2S)-2-[(4-bromophenyl)sulfonylamino]-4-methylpentanoic acid