Task: Answer the multiple-choice question.
Question: Which compound exhibits a 2.860% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a: O=C(Cn1nnc(-c2ccccc2)n1)OC1CCOC1=O
b: CCCCC(CC)C(=O)Nc1cc(C(=O)NCc2ccc(C)cc2)ccc1N1CCC2(CC1)CC(c1ccccc1)=NO2
c: COc1ccc2c(c1)c1ccccc1n2C
d: O=C(O)C(O)(c1ccccc1)C1CCCCC1
e: Cc1ccc(OCCCC(=O)Nc2ccc(S(=O)(=O)Nc3cc(C)on3)cc2)cc1
Answer: b. CCCCC(CC)C(=O)Nc1cc(C(=O)NCc2ccc(C)cc2)ccc1N1CCC2(CC1)CC(c1ccccc1)=NO2
{#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#}
CCCCC(CC)C(=O)Nc1cc(C(=O)NCc2ccc(C)cc2)ccc1N1CCC2(CC1)CC(c1ccccc1)=NO2
CCCCC(CC)C(=O)Nc1cc(C(=O)NCc2ccc(C)cc2)ccc1N1CCC2(CC1)CC(c1ccccc1)=NO2
3-(2-ethylhexanoylamino)-N-[(4-methylphenyl)methyl]-4-(3-phenyl-1-oxa-2,8-diazaspiro[4.5]dec-2-en-8-yl)benzamide