Task: Answer the MCQ question.
Query: Which compound has a 9.362\% 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: CCCCC(=O)OCC(=O)c1[nH]c(C)c(C(=O)OCC)c1C
b: Cc1ccnc(NS(=O)(=O)c2cccc3nsnc23)c1.Cl
c: COC(=O)C(Cc1ccc(OC(=O)c2ccc(C(F)(F)F)cc2)cc1)N1Cc2ccccc2C1=O
d: CCCCc1nc(Cl)c(C#N)c2c1CCC2
Answer: d. CCCCc1nc(Cl)c(C#N)c2c1CCC2
{#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#}
CCCCc1nc(Cl)c(C#N)c2c1CCC2
CCCCc1nc(Cl)c(C#N)c2c1CCC2
1-butyl-3-chloro-6,7-dihydro-5H-cyclopenta[c]pyridine-4-carbonitrile