Task: Answer the multiple-choice question.
Question: Which compound has a -2.685\% 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. CCOc1ccccc1N(CC(=O)Nc1ccccc1)S(=O)(=O)c1ccccc1
b. CCOC(=O)Cc1cc(-c2ccc(O)cc2)nc2ccc3ccccc3c12
c. Cn1cnc2c(=O)sc3ccccc3c21
d. CC(=O)COc1ncnc2c(Cl)cc(Cl)cc12
e. CCCOc1ccc(/C=N/NC(=O)C(C)Sc2ccccn2)cc1OCC
Answer: b. CCOC(=O)Cc1cc(-c2ccc(O)cc2)nc2ccc3ccccc3c12
{#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#}
CCOC(=O)Cc1cc(-c2ccc(O)cc2)nc2ccc3ccccc3c12
CCOC(=O)Cc1cc(-c2ccc(O)cc2)nc2ccc3ccccc3c12
ethyl 2-[3-(4-hydroxyphenyl)benzo[f]quinolin-1-yl]acetate