Task: Answer the multiple choice question.
Question: Which drug has a 1.611\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a. CCN(CC)S(=O)(=O)c1ccc2[nH]cc(C(=O)NCCN3CCCCCC3)c(=O)c2c1
b. Cc1cc(C(=O)COc2ccccc2C(N)=O)c(C)n1C1CC1
c. CCc1ccc(NC(=O)C2CC(=O)N=C(N)S2)cc1
d. Cc1cccc(OCc2n(CC(=O)OC3CC(C)CCC3C(C)C)c3ccccc3[n+]2C)c1.[Cl-]
e. COc1cc(NC(=O)c2ccco2)c(OC)cc1NC(=O)CCC(=O)Nc1cc(C)ccc1C
Answer: e. COc1cc(NC(=O)c2ccco2)c(OC)cc1NC(=O)CCC(=O)Nc1cc(C)ccc1C
{#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#}
COc1cc(NC(=O)c2ccco2)c(OC)cc1NC(=O)CCC(=O)Nc1cc(C)ccc1C
COc1cc(NC(=O)c2ccco2)c(OC)cc1NC(=O)CCC(=O)Nc1cc(C)ccc1C
N'-(2,5-dimethylphenyl)-N-[4-(furan-2-carbonylamino)-2,5-dimethoxyphenyl]butanediamide