Problem statement: Answer the multiple choice question.
Question: Which compound exhibits a -9.462\% 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] CCOC(=O)c1ccc(NC(=S)N(CCCN2CCCCC2)Cc2ccco2)cc1
[b] CCOC(=O)C1(Cc2cccc(OC)c2)CCN(Cc2cccc(O)c2)CC1
[c] O=C(CN1CCN(Cc2ccccc2)CC1)NCc1ccccc1Cl
[d] Cc1ccc(-n2c(=O)c3c(n4cnnc24)-c2ccccc2CC32CCCCC2)cc1
[e] CC1CCN(S(=O)(=O)c2ccc3c(c2)c(=O)c(C(=O)NC2CCCC2)cn3C)CC1
Answer: b. CCOC(=O)C1(Cc2cccc(OC)c2)CCN(Cc2cccc(O)c2)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(Cc2cccc(OC)c2)CCN(Cc2cccc(O)c2)CC1
CCOC(=O)C1(Cc2cccc(OC)c2)CCN(Cc2cccc(O)c2)CC1
ethyl 1-[(3-hydroxyphenyl)methyl]-4-[(3-methoxyphenyl)methyl]piperidine-4-carboxylate