Problem statement: Answer the multiple-choice question.
Query: Which compound has a 5.810\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a) CCCCc1ccc(NC(=O)CC(C)C)cc1
b) COc1cccc(C(=O)OCC(=O)c2ccc(Br)s2)c1
Answer: b. COc1cccc(C(=O)OCC(=O)c2ccc(Br)s2)c1
{#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#}
COc1cccc(C(=O)OCC(=O)c2ccc(Br)s2)c1
COc1cccc(C(=O)OCC(=O)c2ccc(Br)s2)c1
[C][O][C][=C][C][=C][C][Branch2][Ring1][Branch1][C][=Branch1][C][=O][O][C][C][=Branch1][C][=O][C][=C][C][=C][Branch1][C][Br][S][Ring1][=Branch1][=C][Ring2][Ring1][C]
[2-(5-bromothiophen-2-yl)-2-oxoethyl]5-methoxybenzoate