Problem statement: Answer the multiple choice question.
Question: Which compound has a -18.043\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
(a) COc1cccc(C(=O)C2CCCN(Cc3cn(CC(N)=O)c4ccccc34)C2)c1
(b) Cc1cc(=O)oc2cc(NC(=O)c3ccccc3Cl)ccc12
Answer: a. COc1cccc(C(=O)C2CCCN(Cc3cn(CC(N)=O)c4ccccc34)C2)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#}
COc1cccc(C(=O)C2CCCN(Cc3cn(CC(N)=O)c4ccccc34)C2)c1
COc1cccc(C(=O)C2CCCN(Cc3cn(CC(N)=O)c4ccccc34)C2)c1
2-[3-[[3-(3-methoxybenzoyl)piperidin-1-yl]methyl]indol-1-yl]acetamide