Task: Answer the multiple choice question.
Question: Which compound has a 4.903\% 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.) CCOCC(=O)Nc1cc(C(=O)Nc2ccccc2)ccc1Cl
b.) COc1ccc(N2C(=O)CC(Sc3nc(C)c4c(n3)CCCC4)C2=O)cc1
Answer: b. COc1ccc(N2C(=O)CC(Sc3nc(C)c4c(n3)CCCC4)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(N2C(=O)CC(Sc3nc(C)c4c(n3)CCCC4)C2=O)cc1
COc1ccc(N2C(=O)CC(Sc3nc(C)c4c(n3)CCCC4)C2=O)cc1
1-(4-methoxyphenyl)-3-[(4-methyl-5,6,7,8-tetrahydroquinazolin-2-yl)sulfanyl]pyrrolidine-2,5-dione