Problem statement: Answer the multiple choice question.
Question: Which drug has a -1.178\% 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. CC(=O)Nc1cc(NC(C)=O)cc(C(=O)OCC(=O)Nc2ccc(S(=O)(=O)NC3=NCCCCC3)cc2)c1
b. C/C(=N\NC(=O)c1ccc(CSc2nncn2C)cc1)c1cccs1
c. CCOC(=O)CSc1nc2ccccc2c(=O)n1CC
d. Cc1ccc(O)c(CNc2ccccn2)c1
Answer: c. CCOC(=O)CSc1nc2ccccc2c(=O)n1CC
{#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)CSc1nc2ccccc2c(=O)n1CC
CCOC(=O)CSc1nc2ccccc2c(=O)n1CC
ethyl2-(3-ethyl-4-oxoquinazolin-2-yl)sulfanylacetate