Problem statement: Answer the multiple-choice question.
Question: Which compound exhibits a 14.497\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a Cn1c2c(c(=O)n(C)c1=O)C(c1cccc(F)c1)C(C#N)=C(N)O2
b COc1ccc(NC(=O)c2c(-c3ccccc3Cl)noc2C)c(OC)c1
c CSc1ccc(/C=c2\s/c(=C\C(=O)C(C)(C)C)n(CC(=O)NCCC3=CCCCC3)c2=O)cc1
d Cc1[nH]c(=O)c(C#N)cc1-c1csc(-c2ccccc2)n1
e CCCCCCc1ccc(N2C[C@H](Cc3ccccc3)[C@@H](CC(=O)NCc3ccc(OC)cc3)C2=O)cc1
Answer: a. Cn1c2c(c(=O)n(C)c1=O)C(c1cccc(F)c1)C(C#N)=C(N)O2
{#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#}
Cn1c2c(c(=O)n(C)c1=O)C(c1cccc(F)c1)C(C#N)=C(N)O2
Cn1c2c(c(=O)n(C)c1=O)C(c1cccc(F)c1)C(C#N)=C(N)O2
7-amino-5-(3-fluorophenyl)-1,3-dimethyl-2,4-dioxo-5H-pyrano[2,3-d]pyrimidine-6-carbonitrile