Task: Answer the multiple choice question.
Question: Which compound exhibits a 4.890\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a.) O=C(Nc1cccc(S(=O)(=O)N2CCCCC2)c1)C1CCCN1S(=O)(=O)c1ccccc1F
b.) O=C(NCCN1CCOCC1)c1cccc(S(=O)(=O)Nc2ccc(Br)cc2)c1
Answer: b. O=C(NCCN1CCOCC1)c1cccc(S(=O)(=O)Nc2ccc(Br)cc2)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#}
O=C(NCCN1CCOCC1)c1cccc(S(=O)(=O)Nc2ccc(Br)cc2)c1
O=C(NCCN1CCOCC1)c1cccc(S(=O)(=O)Nc2ccc(Br)cc2)c1
3-[(4-bromophenyl)sulfamoyl]-N-(2-morpholin-4-ylethyl)benzamide