Problem statement: Answer the multiple choice question.
Query: Which compound exhibits a 5.228% hERG inhibition at 10uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
(a) CCN1C(=O)CC2(C[N+]3(C)CCC2CC3)C1=O.[Br-]
(b) Cl.NC(Cc1ccc(O)cc1)c1cn([C@@H](CCC(=O)O)C(=O)N2CCNCC2)nn1
Answer: a. CCN1C(=O)CC2(C[N+]3(C)CCC2CC3)C1=O.[Br-]
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
CCN1C(=O)CC2(C[N+]3(C)CCC2CC3)C1=O.[Br-]
CCN1C(=O)CC2(C[N+]3(C)CCC2CC3)C1=O.[Br-]
1'-ethyl-1-methylspiro[1-azoniabicyclo[2.2.2]octane-3,3'-pyrrolidine]-2',5'-dione;bromide