Task: Answer the multiple choice question.
Query: Which drug has a 15.999\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a COc1ccc(CN2CCNC(=O)C2CC(=O)N2CCCN(C(C)=O)CC2)c(OC)c1
b Cc1ccc(-n2c(CC#N)n[nH]c2=S)c(C)c1
c COc1ccc(CNS(=O)(=O)NCc2ccc(C)cc2)cc1OC
d O=C(CSc1nc2ccccc2s1)Nc1ccc2c(c1)OCO2
e Cc1ccc(OC(=O)COc2ccccc2C)c(-n2nc3ccccc3n2)c1
Answer: a. COc1ccc(CN2CCNC(=O)C2CC(=O)N2CCCN(C(C)=O)CC2)c(OC)c1
{#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#}
COc1ccc(CN2CCNC(=O)C2CC(=O)N2CCCN(C(C)=O)CC2)c(OC)c1
COc1ccc(CN2CCNC(=O)C2CC(=O)N2CCCN(C(C)=O)CC2)c(OC)c1
3-[2-(4-acetyl-1,4-diazepan-1-yl)-2-oxoethyl]-4-[(2,4-dimethoxyphenyl)methyl]piperazin-2-one