Task: Answer the MCQ question.
Question: Which compound exhibits a 8.615\% 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) O=C(Nc1ccc([N+](=O)[O-])cn1)c1ccc2c(c1)OCO2
b) CC1CCCCC12NC(=O)N(CC(=O)Nc1sc3c(c1C(N)=O)CCC3)C2=O
c) COc1ccccc1C(=O)NCC(=O)N/N=C/c1ccc([N+](=O)[O-])cc1
d) CN(C)C(=O)CSc1cccc2cccnc12
e) CCCCCC/C(C=O)=C\c1ccccc1
Answer: b. CC1CCCCC12NC(=O)N(CC(=O)Nc1sc3c(c1C(N)=O)CCC3)C2=O
{#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#}
2-[[2-(6-methyl-2,4-dioxo-1,3-diazaspiro[4.5]decan-3-yl)acetyl]amino]-5,6-dihydro-4H-cyclopenta[b]thiophene-3-carboxamide