Problem statement: Answer the multiple-choice question.
Question: Which compound has a 17.187\% 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, c, d, or e without using any other words.
Options:
[a] COc1cc2c(cc1OC)CN(C(C)C(=O)N1CCc3ccccc31)CC2
[b] COc1cc(-c2nnc(CSc3nnc(N)s3)o2)cc(OC)c1OC
[c] Cc1cc(/C=C(\C#N)C(=O)O)c(C)n1CC1CCCO1
[d] CCOC(=O)c1oc2ccc(/C=N/O)c(Cl)c2c1C
[e] Cc1ccccc1OCC(=O)Nc1ccccc1NC(=O)c1ccco1
Answer: d. CCOC(=O)c1oc2ccc(/C=N/O)c(Cl)c2c1C
{#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#}
CCOC(=O)c1oc2ccc(/C=N/O)c(Cl)c2c1C
CCOC(=O)c1oc2ccc(/C=N/O)c(Cl)c2c1C
ethyl 4-chloro-5-[(E)-hydroxyiminomethyl]-3-methyl-1-benzofuran-2-carboxylate