Task: Answer the multiple choice question.
Question: Which compound exhibits a 4.991\% 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 other words.
Options:
a. Cc1ccc(Nc2ccccc2)cc1
b. COc1cc(/C=N/Nc2ccc(Cl)c(C(=O)O)c2)ccc1OC(=O)c1ccc(F)cc1
Answer: b. COc1cc(/C=N/Nc2ccc(Cl)c(C(=O)O)c2)ccc1OC(=O)c1ccc(F)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#}
COc1cc(/C=N/Nc2ccc(Cl)c(C(=O)O)c2)ccc1OC(=O)c1ccc(F)cc1
COc1cc(/C=N/Nc2ccc(Cl)c(C(=O)O)c2)ccc1OC(=O)c1ccc(F)cc1
2-chloro-5-[(2E)-2-[[4-(4-fluorobenzoyl)oxy-3-methoxyphenyl]methylidene]hydrazinyl]benzoic acid