Problem statement: Answer the MCQ question.
Query: Which compound has a 6.143\% 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 other words.
Options:
a.) COC(=O)c1ccc(COc2ccc(C=O)cc2)o1
b.) Cn1cc(C(=O)C(=O)N2CCc3ccccc32)c2ccccc21
Answer: a. COC(=O)c1ccc(COc2ccc(C=O)cc2)o1
{#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)c1ccc(COc2ccc(C=O)cc2)o1
COC(=O)c1ccc(COc2ccc(C=O)cc2)o1
methyl5-[(4-formylphenoxy)methyl]furan-2-carboxylate