Problem statement: Answer the MCQ question.
Query: Which compound exhibits a 22.166\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
(a) COC(=O)C1=C(C(=O)OC)[C@@H]2N(Cc3ccccc3)c3ccccc3[C@@]23C[C@@H](C(=O)OC)N(C(=O)NC2CCCCC2)C3=N1
(b) COc1ccc(NC2CCCN(C(=O)c3oc(C)cc3C)C2)cc1OC
Answer: b. COc1ccc(NC2CCCN(C(=O)c3oc(C)cc3C)C2)cc1OC
{#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#}
COc1ccc(NC2CCCN(C(=O)c3oc(C)cc3C)C2)cc1OC
COc1ccc(NC2CCCN(C(=O)c3oc(C)cc3C)C2)cc1OC
[3-(3,4-dimethoxyanilino)piperidin-1-yl]-(3,5-dimethylfuran-2-yl)methanone