Problem statement: Answer the multiple choice question.
Query: Which drug exhibits a -5.146\% 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, or c without using any additional words.
Options:
a: Cc1cc(C)n(-c2nc3ccccc3c3nc(C)nn23)n1
b: NC(=O)c1ccc(N=Cc2c(O)n(Cc3ccco3)c(=O)[nH]c2=O)cc1
c: O=C(CC(O)(c1ccccc1)C(F)(F)F)c1cccs1
Answer: b. NC(=O)c1ccc(N=Cc2c(O)n(Cc3ccco3)c(=O)[nH]c2=O)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#}
NC(=O)c1ccc(N=Cc2c(O)n(Cc3ccco3)c(=O)[nH]c2=O)cc1
NC(=O)c1ccc(N=Cc2c(O)n(Cc3ccco3)c(=O)[nH]c2=O)cc1
4-[[1-(furan-2-ylmethyl)-6-hydroxy-2,4-dioxopyrimidin-5-yl]methylideneamino]benzamide