Task: Answer the multiple choice question.
Question: Which drug exhibits a -10.807\% 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 additional words.
Options:
a CCN(Cc1ccccc1)C(=O)Cn1c(=O)n(CC(=O)NCc2ccco2)c(=O)c2sccc21
b N#CC(C#N)=c1ccc2c(c1)N1C(c3ccccc3)=CC(c3ccccc3)C3CCCCC31N=2
c O=C(OCc1ccccc1)C1=NNC2C(=O)N(c3ccccc3)C(=O)C12
d COc1ccc(NC(=O)c2ccc(F)cc2)cc1S(=O)(=O)Nc1cc(C)ccc1Br
e COc1cccc(C(=O)Nc2ccc(NC(=O)C3CC3)cn2)c1
Answer: a. CCN(Cc1ccccc1)C(=O)Cn1c(=O)n(CC(=O)NCc2ccco2)c(=O)c2sccc21
{#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#}
CCN(Cc1ccccc1)C(=O)Cn1c(=O)n(CC(=O)NCc2ccco2)c(=O)c2sccc21
CCN(Cc1ccccc1)C(=O)Cn1c(=O)n(CC(=O)NCc2ccco2)c(=O)c2sccc21
2-[1-[2-[benzyl(ethyl)amino]-2-oxoethyl]-2,4-dioxothieno[3,2-d]pyrimidin-3-yl]-N-(furan-2-ylmethyl)acetamide