Problem statement: Answer the multiple choice question.
Question: Which drug exhibits a 8.599% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a. O=C(Cn1c(-c2ccccc2)c(-c2ccccc2)[nH]c1=S)c1ccc(F)cc1
b. CCn1cc(C(=O)NC2CCCCC2)c(=O)c2ccc(C)nc21
c. Cc1nc(NCc2ccccn2)c2c3c(sc2n1)CCCC3
d. O=C(CCNc1n[nH]c(=O)[nH]c1=O)N/N=C\c1ccc(Br)cc1
Answer: b. CCn1cc(C(=O)NC2CCCCC2)c(=O)c2ccc(C)nc21
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
CCn1cc(C(=O)NC2CCCCC2)c(=O)c2ccc(C)nc21
CCn1cc(C(=O)NC2CCCCC2)c(=O)c2ccc(C)nc21
N-cyclohexyl-1-ethyl-7-methyl-4-oxo-1,8-naphthyridine-3-carboxamide