Task: Answer the MCQ question.
Question: Which compound has a 2.691\% 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] CC(=O)Nc1ccccc1-c1nc2ccc(C(=O)N3CCN(c4cc(C)ccc4C)CC3)cc2[nH]c1=O
[b] O=C(CCS(=O)(=O)Cc1ccccc1)N1CCc2ccccc2C1
[c] Cc1nc(OCC(=O)c2ccc(Cl)cc2)c(C#N)c2c1COC(C)(C)C2
[d] COc1ccccc1C(=O)Nc1sc2c(c1C(=O)NCc1ccco1)CCCC2
[e] CN(C)/C=C1/Oc2c(ccc3ccccc23)C1=O
Answer: a. CC(=O)Nc1ccccc1-c1nc2ccc(C(=O)N3CCN(c4cc(C)ccc4C)CC3)cc2[nH]c1=O
{#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#}
CC(=O)Nc1ccccc1-c1nc2ccc(C(=O)N3CCN(c4cc(C)ccc4C)CC3)cc2[nH]c1=O
CC(=O)Nc1ccccc1-c1nc2ccc(C(=O)N3CCN(c4cc(C)ccc4C)CC3)cc2[nH]c1=O
N-[2-[6-[4-(2,5-dimethylphenyl)piperazine-1-carbonyl]-3-oxo-4H-quinoxalin-2-yl]phenyl]acetamide