Problem statement: Answer the multiple-choice question.
Query: Which compound has a -46.291\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
[a] O=C(COc1ccccc1)Nc1ccccc1NS(=O)(=O)c1cccs1
[b] O=C(NCc1ccc(F)cc1)C1CCC(=O)N1CCc1ccccc1
[c] CCCN1CCN(C(=O)c2oc3ccccc3c2NC(=O)COc2ccc(OC)cc2)CC1
Answer: c. CCCN1CCN(C(=O)c2oc3ccccc3c2NC(=O)COc2ccc(OC)cc2)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#}
CCCN1CCN(C(=O)c2oc3ccccc3c2NC(=O)COc2ccc(OC)cc2)CC1
CCCN1CCN(C(=O)c2oc3ccccc3c2NC(=O)COc2ccc(OC)cc2)CC1
2-(4-methoxyphenoxy)-N-[2-(4-propylpiperazine-1-carbonyl)-1-benzofuran-3-yl]acetamide