Problem statement: Answer the MCQ question.
Query: Which drug has a 18.731\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a.) O=C(OCC(F)(F)C(F)F)c1ccccc1C(=O)Oc1ccc(F)cc1F
b.) O=c1[nH]c(=O)n(Cc2ccco2)c(O)c1C=NCCN1CCOCC1
Answer: a. O=C(OCC(F)(F)C(F)F)c1ccccc1C(=O)Oc1ccc(F)cc1F
{#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#}
O=C(OCC(F)(F)C(F)F)c1ccccc1C(=O)Oc1ccc(F)cc1F
O=C(OCC(F)(F)C(F)F)c1ccccc1C(=O)Oc1ccc(F)cc1F
2-O-(2,4-difluorophenyl) 1-O-(2,2,3,3-tetrafluoropropyl) benzene-1,2-dicarboxylate