Problem statement: Answer the MCQ question.
Question: Which compound exhibits a 7.826\% 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, c, or d without using any other words.
Options:
a.) O=C(NCc1ccc(Cl)cc1)c1cccc(NC(=O)c2ccccc2)c1
b.) CCOC(=O)c1ccc2c(c1)nc(-c1ccc(F)cc1)c1nccn12
c.) CCCCn1c(N)c(N(CC)C(=O)c2ccccc2F)c(=O)[nH]c1=O
d.) COc1ccc(N)cc1-n1cnnn1
Answer: b. CCOC(=O)c1ccc2c(c1)nc(-c1ccc(F)cc1)c1nccn12
{#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)c1ccc2c(c1)nc(-c1ccc(F)cc1)c1nccn12
CCOC(=O)c1ccc2c(c1)nc(-c1ccc(F)cc1)c1nccn12
ethyl 4-(4-fluorophenyl)imidazo[1,2-a]quinoxaline-7-carboxylate