Problem statement: Answer the multiple-choice question.
Question: Which drug exhibits a 10.367\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a: CC(C)c1ccc(-n2c(O)c(C=NC(CCS(C)=O)C(=O)O)c(=O)[nH]c2=S)cc1
b: COC(=O)Cn1c(C)c(C#N)c2ccccc21
c: COc1cccc(C(=O)OC2CCCN(C)C2)c1.Cl
d: N#CNC(=Nc1cccc(Cl)c1)Oc1ccccc1
e: COc1ccc(N(CC(=O)NCCc2ccccc2)C(=O)CCC(=O)Nc2nccs2)c(OC)c1
Answer: b. COC(=O)Cn1c(C)c(C#N)c2ccccc21
{#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#}
COC(=O)Cn1c(C)c(C#N)c2ccccc21
COC(=O)Cn1c(C)c(C#N)c2ccccc21
methyl 2-(3-cyano-2-methylindol-1-yl)acetate