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) CCCN1CN(Cc2ccccc2)CC2=C1CC(C)(C)CC2=O.Cl
b) Cc1ccc(S(=O)(=O)c2ccc(C)cc2)cc1
c) COc1ccc2[nH]c(=O)c(CN(CCN3CCCC3)C(=O)Nc3ccccc3Cl)cc2c1
d) COc1ccc(NC(=O)CN2CC(c3ccccc3)CC2=O)cc1OC
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}