Task: Answer the multiple-choice question.
Question: Which compound has a -8.851\% 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] CCCN(C(=O)CSc1nnnn1-c1ccccc1OC)C1CCS(=O)(=O)C1
[b] CCc1cc2cc(C)cc(C)c2nc1SCC(=O)N1CCCC1
[c] CCN(c1ccc(OC)cc1)S(=O)(=O)c1nnc(NC(=O)C(C)C)s1
[d] CCCCc1nc(N2CCOCC2)c(C#N)c2c1CCCC2
[e] NC(=S)n1[nH]c(-c2ccc([N+](=O)[O-])cc2)c(N=Nc2ccc(O)cc2)c1=O
Answer: a. CCCN(C(=O)CSc1nnnn1-c1ccccc1OC)C1CCS(=O)(=O)C1
{#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#}
CCCN(C(=O)CSc1nnnn1-c1ccccc1OC)C1CCS(=O)(=O)C1
CCCN(C(=O)CSc1nnnn1-c1ccccc1OC)C1CCS(=O)(=O)C1
N-(1,1-dioxothiolan-3-yl)-2-[1-(2-methoxyphenyl)tetrazol-5-yl]sulfanyl-N-propylacetamide