Problem statement: Answer the MCQ question.
Query: Which compound has a 1.679\% 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] Cc1ccccc1CCN(Cc1cc2ccc(C)c(C)c2[nH]c1=O)C(=O)c1cnccn1
[b] CCCc1cc(-n2ccnc2C)n2c(nc3ccccc32)c1C#N
[c] Cc1ccc(COc2ccccc2-c2cc(C(=O)N/N=C/c3cccnc3)[nH]n2)cc1
[d] CCn1cc2c(c1-c1cccc(C)c1)c(=O)n(C)c(=O)n2C
[e] O=C1CCCc2ccccc2N1Cc1cccc(Cl)c1
Answer: e. O=C1CCCc2ccccc2N1Cc1cccc(Cl)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#}
O=C1CCCc2ccccc2N1Cc1cccc(Cl)c1
O=C1CCCc2ccccc2N1Cc1cccc(Cl)c1
1-[(3-chlorophenyl)methyl]-4,5-dihydro-3H-1-benzazepin-2-one