Problem statement: Answer the MCQ question.
Question: Which drug exhibits a -21.047\% 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.) CS(=O)(=O)N1CCN(c2nc(-c3ccc(F)cc3)cs2)CC1
b.) CC(Oc1ccc(Cl)cc1)c1ccc(C#N)c(=O)[nH]1
Answer: a. CS(=O)(=O)N1CCN(c2nc(-c3ccc(F)cc3)cs2)CC1
{#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#}
CS(=O)(=O)N1CCN(c2nc(-c3ccc(F)cc3)cs2)CC1
CS(=O)(=O)N1CCN(c2nc(-c3ccc(F)cc3)cs2)CC1
4-(4-fluorophenyl)-2-(4-methylsulfonylpiperazin-1-yl)-1,3-thiazole