Task: Answer the multiple-choice question.
Question: Which compound exhibits a -0.455\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a: COc1ccccc1CNC(=O)C(=O)NCC1CCCO1
b: Cc1cc(C)cc(NC(=O)C2CCCN2C(=O)Oc2ccccc2)c1
Answer: b. Cc1cc(C)cc(NC(=O)C2CCCN2C(=O)Oc2ccccc2)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#}
Cc1cc(C)cc(NC(=O)C2CCCN2C(=O)Oc2ccccc2)c1
Cc1cc(C)cc(NC(=O)C2CCCN2C(=O)Oc2ccccc2)c1
phenyl 2-[(3,5-dimethylphenyl)carbamoyl]pyrrolidine-1-carboxylate