Problem statement: Answer the multiple-choice question.
Question: Which compound has a -5.606\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
[a] COC(=O)[C@H](Cc1ccccc1)NC(=O)Nc1ccc(S(N)(=O)=O)cc1
[b] C[C@@H](C(=O)NC1CCN(Cc2ccccc2)CC1)N1C(=O)N2CCc3c([nH]c4ccccc34)[C@@]2(C)C1=O
Answer: a. COC(=O)[C@H](Cc1ccccc1)NC(=O)Nc1ccc(S(N)(=O)=O)cc1
{#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#}
COC(=O)[C@H](Cc1ccccc1)NC(=O)Nc1ccc(S(N)(=O)=O)cc1
COC(=O)[C@H](Cc1ccccc1)NC(=O)Nc1ccc(S(N)(=O)=O)cc1
methyl (2S)-3-phenyl-2-[(4-sulfamoylphenyl)carbamoylamino]propanoate