Task: Answer the MCQ question.
Query: Which compound exhibits a 5.668\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a. O=S(Cc1ccc(Br)cc1)Cc1nnc(SCc2c(Cl)cccc2Cl)n1-c1ccccc1
b. COc1cc(/C=N/NC(=O)c2ccccc2O)ccc1OC(=O)CC1SC(=O)NC1=O
c. CNC(=S)N(Cc1ccco1)Cc1cc2cc3c(cc2[nH]c1=O)OCCO3
Answer: b. COc1cc(/C=N/NC(=O)c2ccccc2O)ccc1OC(=O)CC1SC(=O)NC1=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#}
COc1cc(/C=N/NC(=O)c2ccccc2O)ccc1OC(=O)CC1SC(=O)NC1=O
COc1cc(/C=N/NC(=O)c2ccccc2O)ccc1OC(=O)CC1SC(=O)NC1=O
[4-[(E)-[(2-hydroxybenzoyl)hydrazinylidene]methyl]-2-methoxyphenyl] 2-(2,4-dioxo-1,3-thiazolidin-5-yl)acetate