Task: Answer the MCQ question.
Question: Which drug has a -4.313\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a CC(C)Oc1cccc(C(=O)C2CCCN(Cc3cnn(C(C)C)c3)C2)c1
b CC(C)c1ccc(OC(=O)NCCO)cc1
c N#CC1=C(N)N(c2ccc(Oc3ccccc3)cc2)C(=O)C1
Answer: b. CC(C)c1ccc(OC(=O)NCCO)cc1
{#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)c1ccc(OC(=O)NCCO)cc1
CC(C)c1ccc(OC(=O)NCCO)cc1
(4-propan-2-ylphenyl) N-(2-hydroxyethyl)carbamate