Task: Answer the multiple choice question.
Query: Which compound exhibits a 4.989\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a.) COc1ccccc1-c1cc(-c2cc(Cl)ccc2O)n[nH]1
b.) CCOc1cccc(C(=O)NC(=S)Nc2ccc(N3CCCC3)cc2)c1
Answer: b. CCOc1cccc(C(=O)NC(=S)Nc2ccc(N3CCCC3)cc2)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#}
CCOc1cccc(C(=O)NC(=S)Nc2ccc(N3CCCC3)cc2)c1
CCOc1cccc(C(=O)NC(=S)Nc2ccc(N3CCCC3)cc2)c1
5-ethoxy-N-[(4-pyrrolidin-1-ylphenyl)carbamothioyl]benzamide