Problem statement: Answer the multiple choice question.
Query: Which compound has a 4.366\% 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.) Nc1ncnc2c1ncn2[C@@H]1O[C@H](CO)C[C@H]1O
b.) O=C(/C=C/c1ccccc1)c1c(O)n(CCc2ccccc2)c(=O)[nH]c1=O
Answer: b. O=C(/C=C/c1ccccc1)c1c(O)n(CCc2ccccc2)c(=O)[nH]c1=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#}
O=C(/C=C/c1ccccc1)c1c(O)n(CCc2ccccc2)c(=O)[nH]c1=O
O=C(/C=C/c1ccccc1)c1c(O)n(CCc2ccccc2)c(=O)[nH]c1=O
6-hydroxy-1-(2-phenylethyl)-5-[(E)-3-phenylprop-2-enoyl]pyrimidine-2,4-dione