Task: Answer the multiple-choice question.
Query: Which drug has a 1.717\% 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 O=S(=O)(c1ccccc1)N1CN(Cc2ccc(F)cc2)c2nc3ccccc3nc21
b COc1ccc(/C=N/OC(=O)c2ccc(Cl)cc2)c(Cl)c1OC
Answer: b. COc1ccc(/C=N/OC(=O)c2ccc(Cl)cc2)c(Cl)c1OC
{#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#}
COc1ccc(/C=N/OC(=O)c2ccc(Cl)cc2)c(Cl)c1OC
COc1ccc(/C=N/OC(=O)c2ccc(Cl)cc2)c(Cl)c1OC
[(E)-(2-chloro-3,4-dimethoxyphenyl)methylideneamino] 4-chlorobenzoate