Task: Answer the multiple choice question.
Query: Which drug exhibits a 6.687\% 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, b, or c without using any other words.
Options:
a) CCOC(=O)c1cnc2c(c(C)nn2C)c1Oc1ccc(Cl)cc1
b) COC(=O)CN1C(=O)c2cccc3cccc1c23
c) CCCn1c(=O)c(/C(N)=N/O)nn(-c2cccc(C(F)(F)F)c2)c1=O
Answer: c. CCCn1c(=O)c(/C(N)=N/O)nn(-c2cccc(C(F)(F)F)c2)c1=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#}
CCCn1c(=O)c(/C(N)=N/O)nn(-c2cccc(C(F)(F)F)c2)c1=O
CCCn1c(=O)c(/C(N)=N/O)nn(-c2cccc(C(F)(F)F)c2)c1=O
N'-hydroxy-3,5-dioxo-4-propyl-2-[3-(trifluoromethyl)phenyl]-1,2,4-triazine-6-carboximidamide