Task: Answer the multiple choice question.
Question: Which compound has a 2.494\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
(a) CCOC(=O)c1c(NC(=O)NC(C)(C)C)sc2c1CCN(C)C2
(b) O=C(CNC(=O)Cc1ccccc1)NCC(=O)OCc1ccccc1
(c) Cc1ccc(Cn2nnc3c(=O)n(Cc4ccccc4C)cnc32)cc1
(d) O=C(CCNS(=O)(=O)c1ccc(Br)s1)NC1CCCC1
(e) Cc1ccc(-n2c(Cc3cccs3)nnc2SCC(=O)Nc2ccc(F)c(F)c2)cc1
Answer: d. O=C(CCNS(=O)(=O)c1ccc(Br)s1)NC1CCCC1
{#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(CCNS(=O)(=O)c1ccc(Br)s1)NC1CCCC1
O=C(CCNS(=O)(=O)c1ccc(Br)s1)NC1CCCC1
3-[(5-bromothiophen-2-yl)sulfonylamino]-N-cyclopentylpropanamide