Problem statement: Answer the multiple choice question.
Query: Which compound exhibits a 11.634\% 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, c, or d without using any other words.
Options:
a.) O=C(CCCc1nc2ccccc2s1)Nc1ccc(N2CCOCC2)cc1
b.) COc1cc(C(Nc2ccc3c(c2)OCO3)C(=O)NC2CCCCC2)cc(OC)c1OC
c.) C#CCn1c(-c2ccccc2)ccc(C#N)c1=O
d.) O=C(Cn1c(=O)n(CC(=O)NCc2ccccc2)c2ccccc21)NCc1ccccc1
Answer: c. C#CCn1c(-c2ccccc2)ccc(C#N)c1=O
{#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#}
C#CCn1c(-c2ccccc2)ccc(C#N)c1=O
C#CCn1c(-c2ccccc2)ccc(C#N)c1=O
2-oxo-6-phenyl-1-prop-2-ynylpyridine-3-carbonitrile