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 additional words.
Options:
a. Cc1nn(-c2ccccc2)c(=O)c2noc(C)c12
b. CC(NCc1ccc(Cl)cc1)C(O)c1ccccc1.Cl
c. CCN(CC)CCNC(=O)COc1ccc(Cl)cc1Cl
d. COc1ccc(C=O)c(OC)c1
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}