Problem statement: Answer the multiple choice question.
Question: Which drug exhibits a 8.266% human ether-à-go-go related gene (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 additional words.
Options:
a: COc1ccc(-n2c(C)cc(C=O)c2C)cc1Cl
b: Cc1cc(C(=O)N/N=C/c2cccc(OC(=O)c3ccco3)c2)n[nH]1
c: Cn1cc(C(=O)NCc2ccc(F)cc2)c(=O)c2cc(S(=O)(=O)N3CCCCC3)ccc21
d: COc1cc(C(=O)Nc2sc(C(=O)N3CCOCC3)c(C)c2C#N)cc(OC)c1OC
Answer: a. COc1ccc(-n2c(C)cc(C=O)c2C)cc1Cl
{#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#}
COc1ccc(-n2c(C)cc(C=O)c2C)cc1Cl
COc1ccc(-n2c(C)cc(C=O)c2C)cc1Cl
1-(3-chloro-4-methoxyphenyl)-2,5-dimethylpyrrole-3-carbaldehyde