Task: Answer the multiple choice question.
Question: Which compound exhibits a -34.433\% 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) COc1cccc(OC)c1C(=O)NC(=S)Nc1ccc2c(c1)OCCO2
(b) CC(=O)c1cccc(CN2CCN(Cc3ccc(C)cc3)C(CCO)C2)c1
Answer: b. CC(=O)c1cccc(CN2CCN(Cc3ccc(C)cc3)C(CCO)C2)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#}
CC(=O)c1cccc(CN2CCN(Cc3ccc(C)cc3)C(CCO)C2)c1
CC(=O)c1cccc(CN2CCN(Cc3ccc(C)cc3)C(CCO)C2)c1
1-[3-[[3-(2-hydroxyethyl)-4-[(4-methylphenyl)methyl]piperazin-1-yl]methyl]phenyl]ethanone