Problem statement: Answer the multiple choice question.
Query: Which drug exhibits a 9.825\% 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 additional words.
Options:
[a] CC(C)(C)NS(=O)(=O)c1ccc(OCC(=O)NCc2ccco2)cc1
[b] CCCOC(=O)Cn1cnc2scc(-c3ccc(OC)cc3)c2c1=O
[c] CC(C(=O)OCC(=O)c1cccc([N+](=O)[O-])c1)N1C(=O)C2C3C=CC(C3)C2C1=O
[d] CCn1c(-c2ccccc2)c[nH]c1=S
Answer: b. CCCOC(=O)Cn1cnc2scc(-c3ccc(OC)cc3)c2c1=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#}
CCCOC(=O)Cn1cnc2scc(-c3ccc(OC)cc3)c2c1=O
CCCOC(=O)Cn1cnc2scc(-c3ccc(OC)cc3)c2c1=O
propyl 2-[5-(4-methoxyphenyl)-4-oxothieno[2,3-d]pyrimidin-3-yl]acetate