Task: Answer the multiple-choice question.
Question: Which compound exhibits a 18.330\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a. CCN1C(=O)C(CC(=O)Nc2ccc(OC)cc2)N(CCc2ccccc2)C1=S
b. CC(C)Cc1nc(SCC(=O)NCC2CCCO2)c2c(=O)n(C)c(=O)n(C)c2n1
c. Cc1cc(C)cc(NC(=O)C(OC(=O)c2sccc2C)c2ccccc2)c1
d. COCCNC(=S)Nc1ccc2nc(N3CCOCC3)cc(C)c2c1
Answer: c. Cc1cc(C)cc(NC(=O)C(OC(=O)c2sccc2C)c2ccccc2)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#}
Cc1cc(C)cc(NC(=O)C(OC(=O)c2sccc2C)c2ccccc2)c1
Cc1cc(C)cc(NC(=O)C(OC(=O)c2sccc2C)c2ccccc2)c1
[2-(3,5-dimethylanilino)-2-oxo-1-phenylethyl] 3-methylthiophene-2-carboxylate