Task: Answer the multiple choice question.
Query: Which drug has a 7.218\% human ether-à-go-go related gene (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.) O=C(CN(CCCN1CCOCC1)C(=O)Cn1nnc(-c2ccc(F)cc2)n1)NC1CCCCC1
b.) CC(/C=C/c1ccc(Cl)o1)=C\C(=O)O
Answer: b. CC(/C=C/c1ccc(Cl)o1)=C\C(=O)O
{#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#}
CC(/C=C/c1ccc(Cl)o1)=C\C(=O)O
CC(/C=C/c1ccc(Cl)o1)=C\C(=O)O
(2E,4E)-5-(5-chlorofuran-2-yl)-3-methylpenta-2,4-dienoic acid