Task: Answer the MCQ question.
Query: Which drug has a -1.594\% 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) CCn1c(O)c(C=Nc2ccccc2)sc1=S
b) COc1ccc(C(=O)OCC(=O)Nc2ccc(F)cc2F)cc1OC
Answer: a. CCn1c(O)c(C=Nc2ccccc2)sc1=S
{#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#}
CCn1c(O)c(C=Nc2ccccc2)sc1=S
CCn1c(O)c(C=Nc2ccccc2)sc1=S
3-ethyl-4-hydroxy-5-(phenyliminomethyl)-1,3-thiazole-2-thione