Task: Answer the multiple choice question.
Question: Which compound exhibits a -2.375\% 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: Cc1cc(NC(=O)COC(=O)CCNS(=O)(=O)c2cccc(C(F)(F)F)c2)no1
b: COC(=O)CCC(=O)OC1(C)C(=O)C=C2C=C3CCCN3C=C2C1=O
Answer: b. COC(=O)CCC(=O)OC1(C)C(=O)C=C2C=C3CCCN3C=C2C1=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#}
COC(=O)CCC(=O)OC1(C)C(=O)C=C2C=C3CCCN3C=C2C1=O
COC(=O)CCC(=O)OC1(C)C(=O)C=C2C=C3CCCN3C=C2C1=O
1-O-methyl 4-O-(7-methyl-6,8-dioxo-2,3-dihydro-1H-pyrrolo[1,2-b]isoquinolin-7-yl) butanedioate