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, or c without using any other words.
Options:
a) CC(C)CCNC(=O)CC1Nc2c3ccccc3nc(=S)n2C1=O
b) CC(=NCC1CCNCC1)C1=C(O)CC(C)(C)CC1=O
c) CCn1nc(NS(=O)(=O)c2ccc([N+](=O)[O-])cc2)c2cc3cc(C)ccc3nc21
Answer: a, b, c
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}