Task: Please answer the multiple choice question.
Question: Which molecules are not a hERG blocking compound?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a. O=C(CCCC(=O)OCC(Cl)=C(Cl)Cl)Nc1cccc(F)c1
b. Cc1ccc(C(=O)C2CCNCC2)cc1.Cl
c. Cn1c(-c2ccccc2)cc(=O)c2ccccc21
d. Cc1ccccc1C#N
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}