Task: Answer the multiple choice question.
Query: Which compound has a 6.032\% 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] O=C1C(Cl)=C(N2CCCCCC2)C(=O)N1c1ccccc1
[b] Cc1cc2cc(C(c3nnnn3Cc3ccco3)N3CCc4ccccc4C3)c(=O)[nH]c2cc1C
Answer: a. O=C1C(Cl)=C(N2CCCCCC2)C(=O)N1c1ccccc1
{#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#}
O=C1C(Cl)=C(N2CCCCCC2)C(=O)N1c1ccccc1
O=C1C(Cl)=C(N2CCCCCC2)C(=O)N1c1ccccc1
3-(azepan-1-yl)-4-chloro-1-phenylpyrrole-2,5-dione