Task: Please answer the multiple choice question.
Question: Which molecules are not a hERG blocker?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a. CC(=O)NCCC(=O)NCc1ccc(F)cc1
b. CCOC(=O)C1CCN(C(=O)Cn2c(=O)c3cccn3c3cccnc32)CC1
c. CC1(CCc2ccccc2)NC(=S)N(c2ccccc2)N1
d. O=C1CC(c2ccccc2)CC(=O)C1=CN1CCCC1
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}