Problem statement: Answer the MCQ question.
Query: Which compound exhibits a 3.838\% hERG inhibition at 1uM?
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(c1cnsn1)N1CCN(c2ccccc2)CC1
b: CCCCNC(=O)C1CC(=O)N(CCC(C)C)C1
c: CCS(=O)(=O)N1CCCC(C(=O)NCc2cccnc2)C1
d: COc1ccccc1N1C(=O)CC(Sc2ncccc2C(=O)O)C1=O
e: COCCNC(=S)N1CCN(c2nc(-c3ccc(Cl)cc3)cs2)CC1
Answer: b. CCCCNC(=O)C1CC(=O)N(CCC(C)C)C1
{#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#}
CCCCNC(=O)C1CC(=O)N(CCC(C)C)C1
CCCCNC(=O)C1CC(=O)N(CCC(C)C)C1
N-butyl-1-(3-methylbutyl)-5-oxopyrrolidine-3-carboxamide