Problem statement: Answer the MCQ question.
Question: Which drug exhibits a 9.922\% 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 additional words.
Options:
[a] CCCc1nnc(SCC(=O)Nc2ccc(C(=O)OCC)cc2)o1
[b] CCOC(=O)c1nn(-c2ccc(F)cc2)c(C)c1C(C)=O
Answer: b. CCOC(=O)c1nn(-c2ccc(F)cc2)c(C)c1C(C)=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#}
CCOC(=O)c1nn(-c2ccc(F)cc2)c(C)c1C(C)=O
CCOC(=O)c1nn(-c2ccc(F)cc2)c(C)c1C(C)=O
ethyl 4-acetyl-1-(4-fluorophenyl)-5-methylpyrazole-3-carboxylate