Task: Answer the multiple choice question.
Query: Which compound has a -40.384% 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 other words.
Options:
(a) COc1ccc(NC(=O)C2CSC(C)(C)N2C=O)cc1
(b) O=C(NCC1CCCO1)c1ccc2nc(N3CCCCC3)sc2c1
(c) CCCCCCC(c1c(C)n(C)n(-c2ccccc2)c1=O)c1c(C)n(C)n(-c2ccccc2)c1=O
(d) CCCCc1ccc(NC(=O)OC)cc1
Answer: c. CCCCCCC(c1c(C)n(C)n(-c2ccccc2)c1=O)c1c(C)n(C)n(-c2ccccc2)c1=O
{#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#}
CCCCCCC(c1c(C)n(C)n(-c2ccccc2)c1=O)c1c(C)n(C)n(-c2ccccc2)c1=O
CCCCCCC(c1c(C)n(C)n(-c2ccccc2)c1=O)c1c(C)n(C)n(-c2ccccc2)c1=O
4-[1-(1,5-dimethyl-3-oxo-2-phenylpyrazol-4-yl)heptyl]-1,5-dimethyl-2-phenylpyrazol-3-one