Task: Answer the MCQ question.
Query: Which compound exhibits a 2.938\% 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 other words.
Options:
a. COc1ccc2c(c1)C(C)=CC(C)(C)N2C(=O)C(C)N1C(=O)c2ccccc2C1=O
b. CC1=NN(C(N)=S)C(=O)C1N=Nc1ccc(C)cc1C
c. Cc1ccc(OCC(=O)Nc2nnc(S(=O)(=O)N3CCCCCC3)s2)cc1
d. CCCN(CC1CC1)C(=S)NC(=O)c1ccc(S(=O)(=O)N2CCOCC2)cc1
e. CC(C)OC(=O)c1cccc(NC(=O)c2ccccc2)c1
Answer: e. CC(C)OC(=O)c1cccc(NC(=O)c2ccccc2)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#}
CC(C)OC(=O)c1cccc(NC(=O)c2ccccc2)c1
CC(C)OC(=O)c1cccc(NC(=O)c2ccccc2)c1
propan-2-yl 3-benzamidobenzoate