Task: Answer the MCQ question.
Question: Which drug exhibits a 8.748\% 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. Cc1cccc(C)c1NC(=O)N1C(C(=O)O)CSC1C(=O)O
b. O=C(Nc1ccc(Cl)c(Cl)c1)OCc1cnc(Cl)s1
c. COc1ccccc1NC(=O)/C(C#N)=C/c1c(C)nn(-c2ccc(F)cc2)c1Cl
Answer: c. COc1ccccc1NC(=O)/C(C#N)=C/c1c(C)nn(-c2ccc(F)cc2)c1Cl
{#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#}
COc1ccccc1NC(=O)/C(C#N)=C/c1c(C)nn(-c2ccc(F)cc2)c1Cl
COc1ccccc1NC(=O)/C(C#N)=C/c1c(C)nn(-c2ccc(F)cc2)c1Cl
(E)-3-[5-chloro-1-(4-fluorophenyl)-3-methylpyrazol-4-yl]-2-cyano-N-(2-methoxyphenyl)prop-2-enamide