Task: Answer the multiple-choice question.
Query: Which drug exhibits a -3.939\% 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: CCOC(=O)Cc1nnc(NC(=O)CCc2ccccc2)s1
b: CC(C)C(=O)NNS(=O)(=O)c1ccccc1[N+](=O)[O-]
c: CC(C)C[C@H](NC(=O)N1CCn2c1nc1ccccc12)C(=O)N[C@@H](Cc1ccccc1)C(=O)O
d: Cn1c(=O)c2c(SCCN3CCOCC3)nc(C3CCCC3)nc2n(C)c1=O
e: COc1ccc(CCNC(=O)C(=O)c2cn(CC(=O)N3CCOCC3)c3ccccc23)cc1OC
Answer: c. CC(C)C[C@H](NC(=O)N1CCn2c1nc1ccccc12)C(=O)N[C@@H](Cc1ccccc1)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[C@H](NC(=O)N1CCn2c1nc1ccccc12)C(=O)N[C@@H](Cc1ccccc1)C(=O)O
CC(C)C[C@H](NC(=O)N1CCn2c1nc1ccccc12)C(=O)N[C@@H](Cc1ccccc1)C(=O)O
(2S)-2-[[(2S)-2-(1,2-dihydroimidazo[1,2-a]benzimidazole-3-carbonylamino)-4-methylpentanoyl]amino]-3-phenylpropanoic acid