Task: Answer the MCQ question.
Question: Which drug exhibits a 15.956\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a.) Cn1c(=O)c(C#N)c(-c2ccc(F)cc2)c2cc(C(=O)c3cc(Cl)cc(Cl)c3O)cnc21
b.) CCN(CC)C(=O)c1ccc(COc2ccccc2Cl)cc1
c.) CC(=O)N(C)Cc1ccc(C(=O)CCl)cc1
Answer: a. Cn1c(=O)c(C#N)c(-c2ccc(F)cc2)c2cc(C(=O)c3cc(Cl)cc(Cl)c3O)cnc21
{#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#}
6-(3,5-dichloro-2-hydroxybenzoyl)-4-(4-fluorophenyl)-1-methyl-2-oxo-1,8-naphthyridine-3-carbonitrile