Task: Answer the multiple choice question.
Question: Which drug has a 5.414\% 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 Cc1ccc(NC(=S)Nc2ccc3cn[nH]c3c2)cc1C
b COC(=O)c1c(-c2ccccc2Cl)noc1/C=C/N(C)C
Answer: b. COC(=O)c1c(-c2ccccc2Cl)noc1/C=C/N(C)C
{#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)c1c(-c2ccccc2Cl)noc1/C=C/N(C)C
COC(=O)c1c(-c2ccccc2Cl)noc1/C=C/N(C)C
methyl 3-(2-chlorophenyl)-5-[(E)-2-(dimethylamino)ethenyl]-1,2-oxazole-4-carboxylate