Task: Answer the MCQ question.
Question: Which drug exhibits a 13.077\% 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(C)[C@H](NC(=O)CCCn1nnc2ccccc2c1=O)C(=O)O
[b] COc1ccc(Cn2c(=O)[nH]c3cc(C(=O)NCCCOC(C)C)ccc3c2=O)cc1
[c] COc1cccc(OC)c1OCCN1CCN(C(c2ccccc2)c2ccccc2)CC1
[d] O=C(N1CCOCC1)N1CCC(n2nnc3cc(F)ccc32)CC1
[e] O=Cc1c(SCCO)nc2ccccn2c1=O
Answer: a. CC(C)[C@H](NC(=O)CCCn1nnc2ccccc2c1=O)C(=O)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(C)[C@H](NC(=O)CCCn1nnc2ccccc2c1=O)C(=O)O
CC(C)[C@H](NC(=O)CCCn1nnc2ccccc2c1=O)C(=O)O
(2S)-3-methyl-2-[4-(4-oxo-1,2,3-benzotriazin-3-yl)butanoylamino]butanoic acid