Task: Answer the multiple choice question.
Question: Which compound exhibits a -7.917\% 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) O=C(CSc1nc2nc(-c3cccs3)cc(C(F)(F)F)c2c(=O)[nH]1)C(F)(F)F
b) COc1ccc(Cn2c(=O)c3cccnc3n(Cc3ccc([N+](=O)[O-])cc3)c2=O)cc1
c) CCOC(=O)c1c(NC(=O)Cc2ccccc2)sc2c1CC(C)(C)NC2(C)C
d) O=C(COC(=O)c1ccccn1)NC1CCCCC1
Answer: c. CCOC(=O)c1c(NC(=O)Cc2ccccc2)sc2c1CC(C)(C)NC2(C)C
{#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#}
CCOC(=O)c1c(NC(=O)Cc2ccccc2)sc2c1CC(C)(C)NC2(C)C
CCOC(=O)c1c(NC(=O)Cc2ccccc2)sc2c1CC(C)(C)NC2(C)C
ethyl 5,5,7,7-tetramethyl-2-[(2-phenylacetyl)amino]-4,6-dihydrothieno[2,3-c]pyridine-3-carboxylate