Problem statement: Answer the multiple-choice question.
Query: Which drug exhibits a 0.286\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a CCc1c(-c2ccccc2)nc2ccccc2c1C(=O)N1CCC2(CC1)OCCO2
b COc1ccc(C(=O)CN2C(=O)NC3(CCc4ccccc43)C2=O)cc1
c c1ccc(NC2=NCCN2CC2CCCCC2)cc1
Answer: b. COc1ccc(C(=O)CN2C(=O)NC3(CCc4ccccc43)C2=O)cc1
{#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#}
COc1ccc(C(=O)CN2C(=O)NC3(CCc4ccccc43)C2=O)cc1
COc1ccc(C(=O)CN2C(=O)NC3(CCc4ccccc43)C2=O)cc1
3'-[2-(4-methoxyphenyl)-2-oxoethyl]spiro[1,2-dihydroindene-3,5'-imidazolidine]-2',4'-dione