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. CCCN1CCc2c(sc(NC(=O)CCS(=O)(=O)c3ccccc3)c2C(=O)OC)C1.Cl
b. C#CC(CC)(CC)NC(=O)c1nn(-c2ccccc2Cl)c(C)cc1=O
c. CCCCN1C(=O)NC(NC(C)=O)(C(F)(F)F)C1=O
d. COc1ccc(OCCCC(=O)OC(C)C(=O)Nc2ccc(C)cc2)cc1
Answer: 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}