Problem statement: Answer the multiple choice question.
Question: Which compound exhibits a 8.135\% 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 additional words.
Options:
a. CCOC(=O)c1c(-c2ccc(Cl)cc2)cn2ccccc12
b. CCOC(=O)C1(Cc2ccccc2Cl)CCN(C(=O)c2cnccn2)CC1
c. Cc1cccc(C(=O)NCCCn2ccnc2)c1C
d. Cn1c(COc2ccccc2)nnc1SCC(=O)Nc1ccc(N2CCOCC2)cc1
e. CCOc1cc(/C=N\Nc2ncc(F)c(N3CCOCC3)n2)ccc1Oc1nc(Cl)ncc1F
Answer: b. CCOC(=O)C1(Cc2ccccc2Cl)CCN(C(=O)c2cnccn2)CC1
{#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)C1(Cc2ccccc2Cl)CCN(C(=O)c2cnccn2)CC1
CCOC(=O)C1(Cc2ccccc2Cl)CCN(C(=O)c2cnccn2)CC1
ethyl 4-[(2-chlorophenyl)methyl]-1-(pyrazine-2-carbonyl)piperidine-4-carboxylate