Task: Answer the MCQ question.
Question: Which compound exhibits a 12.293\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a CCOC(=O)c1cccc(N2C(=O)C3C(C(=O)NC4CC4)C4(C)C=CC3(O4)C2C(=O)NC(C)(C)C)c1
b Cc1c(C(=O)Nc2ccc(N3CCOCC3)cc2)oc2ccccc12
Answer: b. Cc1c(C(=O)Nc2ccc(N3CCOCC3)cc2)oc2ccccc12
{#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#}
Cc1c(C(=O)Nc2ccc(N3CCOCC3)cc2)oc2ccccc12
Cc1c(C(=O)Nc2ccc(N3CCOCC3)cc2)oc2ccccc12
3-methyl-N-(4-morpholin-4-ylphenyl)-1-benzofuran-2-carboxamide