Task: Answer the multiple choice question.
Query: Which drug has a 13.534\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a. COc1ccc(OC)c(NC(=O)CN(c2ccc(C(C)C)cc2)S(=O)(=O)c2c(C)noc2C)c1
b. CCCCC(=O)Nc1c(C)cc(C)cc1Cl
c. CCOC(=O)c1ccc(N2C(=O)C(CC(=O)NC)N(CCc3ccc(OC)c(OC)c3)C2=S)cc1
Answer: b. CCCCC(=O)Nc1c(C)cc(C)cc1Cl
{#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#}
CCCCC(=O)Nc1c(C)cc(C)cc1Cl
CCCCC(=O)Nc1c(C)cc(C)cc1Cl
N-(2-chloro-4,6-dimethylphenyl)pentanamide