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) CC1CCN(C(=O)CN2C(=O)c3ccccc3S2(=O)=O)CC1
b) Cc1cc(NC(=O)COc2ccccc2C)no1
c) CCn1c(-c2ccccc2Cl)nn(CC(=O)Nc2cc(Cl)ccc2Cl)c1=S
d) COc1cc(-c2nc(-c3ccccc3)c(-c3cccs3)[nH]2)cc(OC)c1OC
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}