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: Nc1nnc(Sc2ncccc2[N+](=O)[O-])s1
b: COc1ccc(CN2CCN(C(=O)CCC(=O)Nc3nnc(CC(C)C)s3)CC2)cc1F
c: COc1ccc(OC)c(NC(=O)C2CC(C)=C(C)CC2C(=O)O)c1
d: CC(Sc1ncccn1)C(=O)NC1CCCC1
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}