Problem statement: Answer the multiple choice question.
Question: Which drug has a -0.008\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a. COc1ccc(CCN2CCCC(CN(C)Cc3cc(OC)c(OC)c(OC)c3)C2)cc1
b. CCN(CC)CCn1c(NC(=O)c2ccc(C(F)(F)F)cc2)nc2ccccc21
c. Cn1ncc2nnn(-c3ccccc3)c(=O)c21
Answer: c. Cn1ncc2nnn(-c3ccccc3)c(=O)c21
{#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#}
Cn1ncc2nnn(-c3ccccc3)c(=O)c21
Cn1ncc2nnn(-c3ccccc3)c(=O)c21
5-methyl-3-phenylpyrazolo[4,3-d]triazin-4-one