Task: Please answer the multiple choice question.
Question: Which molecules are not a hERG blocking compound (IC50 less than 10uM)?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a. CC(C)OC(=O)CSc1nnc(-c2ccccn2)n1-c1ccccc1
b. Cc1noc(C)c1COc1cccc(C(=O)NCCc2c[nH]c3ccccc23)c1
c. N#CCNC(=O)C1c2ccccc2Oc2ccccc21
d. CC(=O)c1cc(C(=O)NC2CCCc3c2cnn3-c2cc(C)cc(C)c2)[nH]n1
Answer: a, b, c, d
Task: Please answer the multiple choice question.
Question: Which molecules are {herg_inhib#not &NULL}a {herg_inhib__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_inhib%}
Answer: {%multiple_choice_result}