Task: Answer the MCQ question.
Question: Which drug exhibits a -42.315% human ether-à-go-go related gene (hERG) inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a) Cc1c(C(=O)NN)nn(-c2ccc(F)cc2)c(=O)c1C#N
b) Cl.Nc1c2c(nc3ccccc13)CCCC2.O
Answer: b. Cl.Nc1c2c(nc3ccccc13)CCCC2.O
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
Cl.Nc1c2c(nc3ccccc13)CCCC2.O
Cl.Nc1c2c(nc3ccccc13)CCCC2.O
1,2,3,4-tetrahydroacridin-9-amine;hydrate;hydrochloride