Problem statement: Answer the multiple choice question.
Question: Which compound has a 2.849\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a: COCc1cccc(N2C(=O)CC(C3C=C(C)C4C(=O)N(c5cccc(COC)c5)C(=O)C4C3)C2=O)c1
b: Cc1nc2ccc(NS(=O)(=O)c3ccc(Br)cc3)cc2s1
Answer: a. COCc1cccc(N2C(=O)CC(C3C=C(C)C4C(=O)N(c5cccc(COC)c5)C(=O)C4C3)C2=O)c1
{#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#}
COCc1cccc(N2C(=O)CC(C3C=C(C)C4C(=O)N(c5cccc(COC)c5)C(=O)C4C3)C2=O)c1
COCc1cccc(N2C(=O)CC(C3C=C(C)C4C(=O)N(c5cccc(COC)c5)C(=O)C4C3)C2=O)c1
2-[3-(methoxymethyl)phenyl]-5-[1-[3-(methoxymethyl)phenyl]-2,5-dioxopyrrolidin-3-yl]-7-methyl-3a,4,5,7a-tetrahydroisoindole-1,3-dione