Problem statement: Answer the multiple choice question.
Query: Which drug has a 5.298\% 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: COc1ccccc1-c1c(C(F)(F)F)oc2cc(OS(C)(=O)=O)ccc2c1=O
b: O=S(=O)(Nc1ccc(-c2ccc3nncn3n2)cc1)c1cc(F)ccc1F
Answer: a. COc1ccccc1-c1c(C(F)(F)F)oc2cc(OS(C)(=O)=O)ccc2c1=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#}
COc1ccccc1-c1c(C(F)(F)F)oc2cc(OS(C)(=O)=O)ccc2c1=O
COc1ccccc1-c1c(C(F)(F)F)oc2cc(OS(C)(=O)=O)ccc2c1=O
[3-(2-methoxyphenyl)-4-oxo-2-(trifluoromethyl)chromen-7-yl] methanesulfonate