Problem statement: Answer the multiple choice question.
Query: Which compound exhibits a -8.278\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a.) CN1CCc2nc(SCC(=O)Nc3cccc(F)c3)c(C#N)c(-c3cccs3)c2C1
b.) OC1(c2ccc(OC(F)F)cc2)CSC(=Nc2cccnc2)N1C1CC1
c.) CS(=O)(=O)N1CCN(c2ccccc2NC(=S)NC(=O)c2cccs2)CC1
Answer: a. CN1CCc2nc(SCC(=O)Nc3cccc(F)c3)c(C#N)c(-c3cccs3)c2C1
{#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#}
CN1CCc2nc(SCC(=O)Nc3cccc(F)c3)c(C#N)c(-c3cccs3)c2C1
CN1CCc2nc(SCC(=O)Nc3cccc(F)c3)c(C#N)c(-c3cccs3)c2C1
[C][N][C][C][C][=N][C][Branch2][Ring1][Ring1][S][C][C][=Branch1][C][=O][N][C][=C][C][=C][C][Branch1][C][F][=C][Ring1][#Branch1][=C][Branch1][Ring1][C][#N][C][Branch1][Branch2][C][=C][C][=C][S][Ring1][Branch1][=C][Ring2][Ring1][=Branch2][C][Ring2][Ring1][=N]
2-[(3-cyano-6-methyl-4-thiophen-2-yl-7,8-dihydro-5H-1,6-naphthyridin-2-yl)sulfanyl]-N-(3-fluorophenyl)acetamide