Task: Answer the multiple-choice question.
Question: Which drug has a 12.867% human ether-à-go-go related gene (hERG) inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a Nc1ncnc2nc(SCCN3CCCCC3)[nH]c12
b CN1CCCc2cc3c(C(F)(F)F)cc(=O)oc3nc21
Answer: b. CN1CCCc2cc3c(C(F)(F)F)cc(=O)oc3nc21
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
CN1CCCc2cc3c(C(F)(F)F)cc(=O)oc3nc21
CN1CCCc2cc3c(C(F)(F)F)cc(=O)oc3nc21
9-methyl-4-(trifluoromethyl)-7,8-dihydro-6H-pyrano[2,3-b][1,8]naphthyridin-2-one