Task: Answer the multiple choice question.
Question: Which compound exhibits a 8.420\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
(a) C#CC[N+]1(CC#Cc2cccc3ccccc23)CCOCC1.[Br-]
(b) CCCC(c1nnnn1C1CCCC1)N1CCN(C(=O)c2ccco2)CC1.Cl
(c) O=C(CCC1CCCCC1)Nc1ccccc1-c1ccccc1
(d) Cc1ccccc1NC(=S)N(CCN1CCCCCC1)Cc1cccs1
(e) CCOC(=O)C1(CCOc2ccccc2)CCN(Cc2ccc(COC)o2)CC1
Answer: a. C#CC[N+]1(CC#Cc2cccc3ccccc23)CCOCC1.[Br-]
{#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#}
C#CC[N+]1(CC#Cc2cccc3ccccc23)CCOCC1.[Br-]
C#CC[N+]1(CC#Cc2cccc3ccccc23)CCOCC1.[Br-]
4-(3-naphthalen-1-ylprop-2-ynyl)-4-prop-2-ynylmorpholin-4-ium;bromide