Problem statement: Answer the multiple choice question.
Query: Which drug exhibits a 6.165\% 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 other words.
Options:
a: Cc1occc1C(=O)NN=C1C2CC3CC(C2)CC1C3
b: COCCNC(=O)c1onc(CSc2ccc(F)c(F)c2)c1C(=O)O
c: COc1ccc(C2=NOC(Cn3nc(C(=O)NCc4cccs4)cc3-c3ccccc3)C2)cc1
d: CCCCn1c(=O)[nH]c(=O)c2c1nc(-c1cccc(OC)c1)n2C
e: O=C(NCc1ccc2c(c1)OCO2)c1ccc(Cl)c(S(=O)(=O)NCc2ccccc2)c1
Answer: b. COCCNC(=O)c1onc(CSc2ccc(F)c(F)c2)c1C(=O)O
{#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#}
COCCNC(=O)c1onc(CSc2ccc(F)c(F)c2)c1C(=O)O
COCCNC(=O)c1onc(CSc2ccc(F)c(F)c2)c1C(=O)O
3-[(3,4-difluorophenyl)sulfanylmethyl]-5-(2-methoxyethylcarbamoyl)-1,2-oxazole-4-carboxylic acid