Problem statement: Answer the MCQ question.
Question: Which drug exhibits a 16.907\% 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 other words.
Options:
a. Cc1ccc(N2C(=O)Nc3cc(Cl)c(Cl)cc3N2O)cc1Cl
b. CCCc1[nH]n(-c2ccc(F)cc2)c(=O)c1C=Nc1cccc(F)c1
Answer: b. CCCc1[nH]n(-c2ccc(F)cc2)c(=O)c1C=Nc1cccc(F)c1
{#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#}
CCCc1[nH]n(-c2ccc(F)cc2)c(=O)c1C=Nc1cccc(F)c1
CCCc1[nH]n(-c2ccc(F)cc2)c(=O)c1C=Nc1cccc(F)c1
2-(4-fluorophenyl)-4-[(3-fluorophenyl)iminomethyl]-5-propyl-1H-pyrazol-3-one