Problem statement: Answer the multiple choice question.
Question: Which compound has a 9.287\% 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: Cc1ccc(S(=O)(=O)N2C3C=CC(C3)C2C(=O)O)cc1
b: COCCNC(=O)CCn1c(=O)oc2ccccc21
c: CC(C)C(=O)NC(Nc1cccc([N+](=O)[O-])c1)C(Cl)(Cl)Cl
d: COc1ccc(/C=N/n2c(C)cc(C)c(C(N)=O)c2=O)cc1
e: Cc1ccc(N2C(=O)/C(=C/c3ccc(CN(CCC#N)S(C)(=O)=O)o3)C(=O)NC2=S)cc1C
Answer: b. COCCNC(=O)CCn1c(=O)oc2ccccc21
{#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#}
COCCNC(=O)CCn1c(=O)oc2ccccc21
COCCNC(=O)CCn1c(=O)oc2ccccc21
[C][O][C][C][N][C][=Branch1][C][=O][C][C][N][C][=Branch1][C][=O][O][C][=C][C][=C][C][=C][Ring1][=Branch1][Ring1][#Branch2]
N-(2-methoxyethyl)-3-(2-oxo-1,3-benzoxazol-3-yl)propanamide