Problem statement: Answer the multiple-choice question.
Query: Which drug exhibits a -51.765\% human ether-à-go-go related gene (hERG) inhibition at 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(C2C(C=Nc3c(C)n(C)n(-c4ccccc4)c3=O)=C(c3ccccc3)Oc3ccccc32)cc1
[b] Cc1ccc(C#CC[N+]2(CC#Cc3ccc(C)cc3)CCCCC2)cc1.[Br-]
[c] Cc1ccc(S(=O)(=O)NCC(=O)N2CCCC2)cc1
[d] O=C1CC(O)(C(F)F)Oc2ccc3ccccc3c21
[e] CC(C)(C)C(=O)N1CCC(O)(CS(=O)(=O)Cc2ccc(Cl)cc2)CC1
Answer: b. Cc1ccc(C#CC[N+]2(CC#Cc3ccc(C)cc3)CCCCC2)cc1.[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#}
Cc1ccc(C#CC[N+]2(CC#Cc3ccc(C)cc3)CCCCC2)cc1.[Br-]
Cc1ccc(C#CC[N+]2(CC#Cc3ccc(C)cc3)CCCCC2)cc1.[Br-]
[C][C][=C][C][=C][Branch2][Ring1][N][C][#C][C][N+1][Branch1][#C][C][C][#C][C][=C][C][=C][Branch1][C][C][C][=C][Ring1][#Branch1][C][C][C][C][C][Ring1][S][C][=C][Ring2][Ring1][=Branch2].[Br-1]
1,1-bis[3-(4-methylphenyl)prop-2-ynyl]piperidin-1-ium;bromide