Problem statement: Answer the MCQ question.
Query: Which compound exhibits a 11.304\% 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 COCCn1c(SCC(=O)c2ccccc2)nc2c(c1=O)SC(C)C2
b O=C(Nc1cccc(F)c1)Nc1ccc2c(c1)C(=O)OC2
Answer: b. O=C(Nc1cccc(F)c1)Nc1ccc2c(c1)C(=O)OC2
{#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(Nc1cccc(F)c1)Nc1ccc2c(c1)C(=O)OC2
O=C(Nc1cccc(F)c1)Nc1ccc2c(c1)C(=O)OC2
1-(3-fluorophenyl)-3-(3-oxo-1H-2-benzofuran-5-yl)urea