Problem statement: Answer the multiple choice question.
Query: Which compound exhibits a 5.746\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a.) Cc1ccc(C(=O)N/C(=C/c2cccnc2)C(=O)N2CCCCCC2)cc1
b.) CC(C)C[C@H](NC(=O)NCc1ccccc1Cl)C(=O)O
c.) CCN(C(=O)COC(=O)C(Cc1ccccc1)N1C(=O)c2ccccc2C1=O)C1CCS(=O)(=O)C1
d.) O=C1OC(Nc2ncccn2)c2ccccc21
Answer: b. CC(C)C[C@H](NC(=O)NCc1ccccc1Cl)C(=O)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(C)C[C@H](NC(=O)NCc1ccccc1Cl)C(=O)O
CC(C)C[C@H](NC(=O)NCc1ccccc1Cl)C(=O)O
(2S)-2-[(2-chlorophenyl)methylcarbamoylamino]-4-methylpentanoic acid