Task: Answer the MCQ question.
Query: Which drug has a 2.777\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a) Cc1cccc(N2C(=O)C3C4C=CC(C4)C3C2=O)c1
b) Cc1ccc(C(=O)OCC(=O)c2ccccc2)cc1
c) COC(=O)c1cccc(Nc2nc3ccccc3nc2C)c1
d) CN(Cc1ccccc1)S(=O)(=O)c1ccc(C(=O)Nc2nnc(C3CC3)o2)cc1
Answer: b. Cc1ccc(C(=O)OCC(=O)c2ccccc2)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#}
Cc1ccc(C(=O)OCC(=O)c2ccccc2)cc1
Cc1ccc(C(=O)OCC(=O)c2ccccc2)cc1
phenacyl 4-methylbenzoate