Task: Answer the multiple choice question.
Question: Which compound has a -5.302\% 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) CCC1=Nc2cc(C(=O)N3CCCCC3)ccc2Sc2ccc(C)cc21
b) COc1ccccc1N1CCN(/N=C/c2cccc(O)c2)CC1
c) COc1ccc(C2/C(=C(/O)c3ccc4c(c3)CC(C)O4)C(=O)C(=O)N2Cc2cccnc2)cc1
d) CCOc1ccc(N(C(C)C(=O)Nc2ccc(OC)cc2)S(C)(=O)=O)cc1
e) CCC(CC)COC(=O)C(C#N)c1nc2ccccc2nc1N1CCN(CC)CC1
Answer: e. CCC(CC)COC(=O)C(C#N)c1nc2ccccc2nc1N1CCN(CC)CC1
{#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#}
CCC(CC)COC(=O)C(C#N)c1nc2ccccc2nc1N1CCN(CC)CC1
CCC(CC)COC(=O)C(C#N)c1nc2ccccc2nc1N1CCN(CC)CC1
2-ethylbutyl 2-cyano-2-[3-(4-ethylpiperazin-1-yl)quinoxalin-2-yl]acetate