Task: Answer the multiple-choice question.
Query: Which drug has a 5.440\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
[a] Cc1cc(NC(=O)c2cn(C3CCCCC3)c(=O)c3c2c2ccccc2n3C)no1
[b] CCOC(=O)c1c(NC(=O)COC)sc(C(C)=O)c1C
[c] CC1=NN(c2nc(-c3ccc(C)cc3)cs2)C(=O)C1N=Nc1cccc(O)c1
[d] CC(=O)Oc1ccc(N2C(=O)C3C4C=CC(CC4)C3C2=O)cc1[N+](=O)[O-]
Answer: c. CC1=NN(c2nc(-c3ccc(C)cc3)cs2)C(=O)C1N=Nc1cccc(O)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#}
CC1=NN(c2nc(-c3ccc(C)cc3)cs2)C(=O)C1N=Nc1cccc(O)c1
CC1=NN(c2nc(-c3ccc(C)cc3)cs2)C(=O)C1N=Nc1cccc(O)c1
4-[(3-hydroxyphenyl)diazenyl]-5-methyl-2-[4-(4-methylphenyl)-1,3-thiazol-2-yl]-4H-pyrazol-3-one