Task: Answer the multiple choice question.
Question: Which drug exhibits a 12.920\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
[a] CCn1cc(C=C2C(=O)N(C)C(=O)N(C)C2=O)c2ccccc21
[b] O=C(OCC(=O)N1CCCc2ccccc21)c1ccc(F)c(S(=O)(=O)N2CCOCC2)c1
[c] CC(=O)OCc1cc2cc(C)ccc2[nH]c1=O
[d] COc1ccc(CC(=O)Nc2nnc(SCc3ccccc3)s2)cc1S(=O)(=O)N1CCOCC1
Answer: c. CC(=O)OCc1cc2cc(C)ccc2[nH]c1=O
{#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#}
CC(=O)OCc1cc2cc(C)ccc2[nH]c1=O
CC(=O)OCc1cc2cc(C)ccc2[nH]c1=O
(6-methyl-2-oxo-1H-quinolin-3-yl)methyl acetate