Task: Answer the multiple-choice question.
Question: Which compound exhibits a 16.154\% 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 other words.
Options:
[a] Fc1cccc2sc(Nc3nnc(-c4ccccc4)o3)nc12
[b] O=C(COc1ccccc1F)N1CCCc2ccccc21
[c] CC(C)c1ccc(S(=O)(=O)N2CCN(C(=O)n3ccnc3)CC2)cc1
[d] Cc1ccc(NC(=O)C(Nc2cccc(C)c2)c2ccccc2)cc1
[e] Cc1ccc(NC(=O)C(=O)NCCCN2CCCC2=O)c(C)c1
Answer: b. O=C(COc1ccccc1F)N1CCCc2ccccc21
{#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(COc1ccccc1F)N1CCCc2ccccc21
O=C(COc1ccccc1F)N1CCCc2ccccc21
1-(3,4-dihydro-2H-quinolin-1-yl)-2-(2-fluorophenoxy)ethanone