Task: Answer the multiple choice question.
Query: Which compound has a -18.044% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a.) Cc1cc(=O)oc(C)c1C(=O)NC1CCCCCCC1
b.) CC1(c2cccs2)CC(c2cccs2)=C(C#N)C(=O)N1
c.) CC(C)[N+]1=C2C=CC=CC=C2SC12C([N+](=O)[O-])=CC(=[N+]([O-])[O-])C=C2[N+](=O)[O-]
d.) COCCNC(=O)C(=O)NNS(=O)(=O)c1ccc(Cl)cc1
e.) CN(CC1CCOCC1)C(=O)CC1C(=O)NCCN1Cc1ccccc1F
Answer: b. CC1(c2cccs2)CC(c2cccs2)=C(C#N)C(=O)N1
{#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#}
CC1(c2cccs2)CC(c2cccs2)=C(C#N)C(=O)N1
CC1(c2cccs2)CC(c2cccs2)=C(C#N)C(=O)N1
2-methyl-6-oxo-2,4-dithiophen-2-yl-1,3-dihydropyridine-5-carbonitrile