Task: Answer the multiple-choice question.
Question: Which compound has a 4.927\% human ether-à-go-go related gene (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(CCNc2ncnc3c2c(C)c(C)n3CCO)cc1OC
b) COc1ccc(C2CC(C)=C(C#N)S(=O)(=O)C2C#N)cc1
c) Cn1c(C2=C(O)CN(c3ccc4c(c3)OCCO4)C2=N)nc2ccccc21
d) CC1(C)CC(CCNCc2ccc3c(c2)OCO3)(Cc2ccccc2)CCO1.Cl
e) CCn1c(CNc2ccc(F)cc2)nnc1SCCN1CCCCC1
Answer: a. COc1ccc(CCNc2ncnc3c2c(C)c(C)n3CCO)cc1OC
{#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(CCNc2ncnc3c2c(C)c(C)n3CCO)cc1OC
COc1ccc(CCNc2ncnc3c2c(C)c(C)n3CCO)cc1OC
2-[4-[2-(3,4-dimethoxyphenyl)ethylamino]-5,6-dimethylpyrrolo[2,3-d]pyrimidin-7-yl]ethanol