Task: Answer the multiple choice question.
Query: Which drug has a -6.784\% 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.) COc1ccc(CN2CCN(C(=O)Cn3nc(C)n4cccc4c3=O)CC2)c(OC)c1OC
b.) O=C(NC(=S)Nc1cccc(Cl)c1N1CCCCC1)c1cccs1
c.) CCOC(=O)CSc1nc(C2CC2)cc(-c2ccc(Cl)cc2)c1C#N
Answer: c. CCOC(=O)CSc1nc(C2CC2)cc(-c2ccc(Cl)cc2)c1C#N
{#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)CSc1nc(C2CC2)cc(-c2ccc(Cl)cc2)c1C#N
CCOC(=O)CSc1nc(C2CC2)cc(-c2ccc(Cl)cc2)c1C#N
ethyl2-[4-(4-chlorophenyl)-3-cyano-6-cyclopropylpyridin-2-yl]sulfanylacetate