Task: Answer the MCQ question.
Query: Which drug has a -6.449% hERG inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
[a] CCn1c(-c2ccc(OC)c(OC)c2)n[nH]c1=S
[b] CC(C)[C@@H](C(=O)NC1CC1)N1C(=O)N2CCc3c([nH]c4ccccc34)[C@@]2(C)C1=O
[c] CC(=O)Nc1ccc(NC(=O)CSc2nnc(NC(=O)C3CC(=O)N(c4ccc(F)cc4)C3)s2)cc1
[d] CCN(Cc1nc2ccccc2c(=O)[nH]1)C(=O)C1CC(=O)N(c2cccc3ccccc23)C1
[e] C/C(=N\Nc1ccc([N+](=O)[O-])cc1)c1ccc(C#N)cc1
Answer: b. CC(C)[C@@H](C(=O)NC1CC1)N1C(=O)N2CCc3c([nH]c4ccccc34)[C@@]2(C)C1=O
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
CC(C)[C@@H](C(=O)NC1CC1)N1C(=O)N2CCc3c([nH]c4ccccc34)[C@@]2(C)C1=O
CC(C)[C@@H](C(=O)NC1CC1)N1C(=O)N2CCc3c([nH]c4ccccc34)[C@@]2(C)C1=O
(2S)-N-cyclopropyl-3-methyl-2-[(2S)-2-methyl-3,5-dioxo-4,6,16-triazatetracyclo[7.7.0.02,6.010,15]hexadeca-1(9),10,12,14-tetraen-4-yl]butanamide