Problem statement: Answer the MCQ question.
Question: Which drug has a 18.417\% 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 or b without using any additional words.
Options:
[a] COc1ccc(N2C(=O)CSC2c2ccc(F)c(F)c2)cc1
[b] O=C(COC(=O)COc1ccc(Br)cc1)Nc1ccc2c(c1)OCCO2
Answer: a. COc1ccc(N2C(=O)CSC2c2ccc(F)c(F)c2)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#}
COc1ccc(N2C(=O)CSC2c2ccc(F)c(F)c2)cc1
COc1ccc(N2C(=O)CSC2c2ccc(F)c(F)c2)cc1
2-(3,4-difluorophenyl)-3-(4-methoxyphenyl)-1,3-thiazolidin-4-one