Task: Answer the multiple choice question.
Query: Which drug exhibits a -6.997\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
(a) O=C1CCCC(O)=C1C=NCc1ccccc1
(b) Cc1nnc(SC(C(=O)Nc2cc(Cl)cc(Cl)c2)c2ccccc2)[nH]c1=O
(c) CCCCCC(=O)N1CC2(CC(c3cccc(NC(=O)c4ccccc4)c3)=NO2)C[C@@H]1C(N)=O
Answer: c. CCCCCC(=O)N1CC2(CC(c3cccc(NC(=O)c4ccccc4)c3)=NO2)C[C@@H]1C(N)=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#}
CCCCCC(=O)N1CC2(CC(c3cccc(NC(=O)c4ccccc4)c3)=NO2)C[C@@H]1C(N)=O
CCCCCC(=O)N1CC2(CC(c3cccc(NC(=O)c4ccccc4)c3)=NO2)C[C@@H]1C(N)=O
(8R)-3-(3-benzamidophenyl)-7-hexanoyl-1-oxa-2,7-diazaspiro[4.4]non-2-ene-8-carboxamide