Task: Please answer the multiple choice question.
Question: Which molecules are not a hERG blocking compound (IC50 < 10uM)?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a. O=C(O)C1C2C=CC(O2)C1C(=O)Nc1ccccc1C(F)(F)F
b. COc1cccc(NC(=O)C(Sc2nnnn2C)c2ccccc2)c1
c. CCN(CC)CCCCCC(=O)Nc1ccccc1C(=O)Nc1ccccc1
d. O=C(NCCN1C(=O)S/C(=C\c2ccc(OC(F)F)cc2)C1=O)C1=COCCO1
Answer: a, b, 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}