Problem statement: Answer the MCQ question.
Query: Which compound exhibits a 8.771\% 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 Clc1cccc(Cl)c1COc1ccccc1CNn1cnnc1
b O=c1c2ccccc2n(Cc2ccc(F)cc2)c(=O)n1C1CCCC1
Answer: b. O=c1c2ccccc2n(Cc2ccc(F)cc2)c(=O)n1C1CCCC1
{#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=c1c2ccccc2n(Cc2ccc(F)cc2)c(=O)n1C1CCCC1
O=c1c2ccccc2n(Cc2ccc(F)cc2)c(=O)n1C1CCCC1
3-cyclopentyl-1-[(4-fluorophenyl)methyl]quinazoline-2,4-dione