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 additional words.
Options:
a. COc1cccc(-c2ccc(=O)n(CC(=O)NCCN3CCOCC3)n2)c1
b. CC(CNC(=O)Cn1ccc(NC(=O)OCc2ccccc2)nc1=O)c1ccccc1
c. COc1cc(I)ccc1[As](=O)(O)O
d. O=C(CC1(O)C(=O)Nc2ccccc21)c1ccc2c(c1)OCO2
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}