Task: Answer the multiple choice question.
Query: Which compound exhibits a -18.317\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a. CCc1cccc(NC(=O)c2cccc3c2C(=O)N(CC2CCCO2)C3)c1
b. O=S(=O)(c1ccc(Cl)cc1)N1CCSC1c1ccco1
c. Cn1cccc1C(=O)NC(=O)COC(=O)CNC(=O)CNC(=O)c1ccc(Cl)cc1Cl
d. Cc1cccc(-c2nsc(SCC(=O)N3CCCC3)n2)c1
e. CCn1c(=O)[nH]c2ccccc2c1=O
Answer: a. CCc1cccc(NC(=O)c2cccc3c2C(=O)N(CC2CCCO2)C3)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#}
CCc1cccc(NC(=O)c2cccc3c2C(=O)N(CC2CCCO2)C3)c1
CCc1cccc(NC(=O)c2cccc3c2C(=O)N(CC2CCCO2)C3)c1
N-(3-ethylphenyl)-3-oxo-2-(oxolan-2-ylmethyl)-1H-isoindole-4-carboxamide