Task: Answer the MCQ question.
Question: Which drug has a 16.339\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a COCCc1nn2c(=O)cc(COC(=O)c3cc(OC)c(OC)c(OC)c3)nc2s1
b COc1cc(=O)n2c(n1)SCCC2
c Cc1nnc(-c2cnn(C)c2N)n1Cc1ccccc1F
d COc1ccccc1CNC(=O)CSc1ccc(-c2ccccn2)nn1
Answer: c. Cc1nnc(-c2cnn(C)c2N)n1Cc1ccccc1F
{#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#}
Cc1nnc(-c2cnn(C)c2N)n1Cc1ccccc1F
Cc1nnc(-c2cnn(C)c2N)n1Cc1ccccc1F
4-[4-[(2-fluorophenyl)methyl]-5-methyl-1,2,4-triazol-3-yl]-2-methylpyrazol-3-amine