Task: Answer the multiple-choice question.
Query: Which drug exhibits a -4.244\% 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] Cc1ccc(-c2nnc(N3CCC(C)CC3)c3ccccc23)cc1
[b] N#CC1=C(N)OC2=C(C(=O)CCC2)C1c1cccs1
[c] CCCC(=O)Nc1ccc(C(=O)NCC2CCCO2)cc1
[d] O=C(c1ccc(COc2ccccc2Br)o1)N1CCCCCC1
[e] C/C(=N\O)C(C)(C)Nc1ccccc1F
Answer: d. O=C(c1ccc(COc2ccccc2Br)o1)N1CCCCCC1
{#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#}
O=C(c1ccc(COc2ccccc2Br)o1)N1CCCCCC1
O=C(c1ccc(COc2ccccc2Br)o1)N1CCCCCC1
azepan-1-yl-[5-[(2-bromophenoxy)methyl]furan-2-yl]methanone