Task: Answer the multiple-choice question.
Question: Which drug has a 5.427% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a. CN1CCN(C(c2cccc(C(F)(F)F)c2)c2nnnn2C(C)(C)C)CC1
b. CCCC(=O)NCc1ccc2c(c1)cc(C)n2C
c. Cc1ccc(-c2nc3cccnc3s2)cc1NS(=O)(=O)c1ccc2c(c1)CCCC2
d. O=S(=O)(NCC(c1ccc2c(c1)OCO2)N1CCOCC1)c1ccccc1
Answer: b. CCCC(=O)NCc1ccc2c(c1)cc(C)n2C
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
CCCC(=O)NCc1ccc2c(c1)cc(C)n2C
CCCC(=O)NCc1ccc2c(c1)cc(C)n2C
N-[(1,2-dimethylindol-5-yl)methyl]butanamide